diff --git a/README.md b/README.md
index 44674ce..d524828 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,7 @@ plugins:
 custom:
   serverless-layers:
     packagePath: './myfolder/package.json'
+    layersDeploymentBucket: "your_layers_bucket" # if not specified will get root deploymentBucket
 ```
 
 ## Contributing
diff --git a/lib/index.js b/lib/index.js
index 5399d7c..d5a82a5 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -61,7 +61,8 @@ function () {
     var inboundSettings = (serverless.service.custom || {})['serverless-layers'];
     var defaultSettings = {
       compileDir: '.serverless',
-      packagePath: 'package.json'
+      packagePath: 'package.json',
+      layersDeploymentBucket: this.service.provider.deploymentBucket
     };
     this.settings = Object.assign({}, defaultSettings, inboundSettings);
     var localpackageJson = path.join(process.env.PWD, this.settings.packagePath);
@@ -95,11 +96,11 @@ function () {
   }, {
     key: "getBucketName",
     value: function getBucketName() {
-      if (!this.service.provider.deploymentBucket) {
+      if (!this.settings.layersDeploymentBucket) {
         throw new Error('Please, you should specify "deploymentBucket" for this plugin!\n');
       }
 
-      return this.service.provider.deploymentBucket;
+      return this.settings.layersDeploymentBucket;
     }
   }, {
     key: "publishLayerVersion",
diff --git a/lib/index.js.map b/lib/index.js.map
index e55a815..4c90d41 100644
--- a/lib/index.js.map
+++ b/lib/index.js.map
@@ -1 +1 @@
-{"version":3,"sources":["../src/index.js"],"names":["BbPromise","require","install","mkdirp","fs","copyFile","path","archiver","MAX_LAYER_MB_SIZE","ServerlessLayers","serverless","options","cacheObject","service","provider","getProvider","region","getRegion","log","bind","main","hooks","then","finalizeDeploy","inboundSettings","custom","defaultSettings","compileDir","packagePath","settings","Object","assign","localpackageJson","join","process","env","PWD","localPackage","e","exit","stage","params","StackName","getStackName","request","Stacks","Outputs","catch","deploymentBucket","Error","getBucketName","bucketName","Content","S3Bucket","S3Key","getBucketLayersPath","LayerName","Description","CompatibleRuntimes","result","LayerVersionArn","console","message","cwd","Promise","resolve","reject","layersDir","oldCwd","zipFileName","getPathZipFileName","output","createWriteStream","zip","create","on","MB","pointer","toFixed","err","chdir","pipe","directory","finalize","Bucket","Key","Body","createReadStream","JSON","parse","toString","serviceStage","getDeploymentPrefix","getOutputs","outputs","logicalId","getOutputLogicalId","find","x","OutputKey","OutputValue","naming","getLambdaLayerOutputLogicalId","layerArn","functions","keys","forEach","funcName","layers","push","resources","outputName","Value","Export","Name","layerName","downloadPackageJson","remotePackage","isDifferent","isDiff","dependencies","getLayerArn","currentLayerARN","relateLayerWithFunctions","installDependencies","uploadPackageJson","createPackageLayer","uploadPackageLayer","publishLayerVersion","version","depsA","depsB","depsKeyA","depsKeyB","isSizeEqual","length","hasDifference","dependence","map","initialCwd","nodeJsDir","sync","copyErr","opts","saveDev","cache","silent","getDependenciesList","installErr","msg","cli","module","exports"],"mappings":";;;;;;;;;;;;;;AAAA,IAAMA,SAAS,GAAGC,OAAO,CAAC,UAAD,CAAzB;;AACA,IAAMC,OAAO,GAAGD,OAAO,CAAC,qBAAD,CAAvB;;AACA,IAAME,MAAM,GAAGF,OAAO,CAAC,QAAD,CAAtB;;AACA,IAAMG,EAAE,GAAGH,OAAO,CAAC,IAAD,CAAlB;;AACA,IAAMI,QAAQ,GAAGJ,OAAO,CAAC,cAAD,CAAxB,C,CAA0C;;;AAC1C,IAAMK,IAAI,GAAGL,OAAO,CAAC,MAAD,CAApB;;AACA,IAAMM,QAAQ,GAAGN,OAAO,CAAC,UAAD,CAAxB;;AAEA,IAAMO,iBAAiB,GAAG,GAA1B;;IAEMC,gB;;;AACJ,4BAAYC,UAAZ,EAAwBC,OAAxB,EAAiC;AAAA;;AAAA;AAC/B,SAAKC,WAAL,GAAmB,EAAnB;AACA,SAAKD,OAAL,GAAeA,OAAf;AACA,SAAKD,UAAL,GAAkBA,UAAlB;AAEA,SAAKG,OAAL,GAAeH,UAAU,CAACG,OAA1B;AACA,SAAKC,QAAL,GAAgBJ,UAAU,CAACK,WAAX,CAAuB,KAAvB,CAAhB;AACA,SAAKJ,OAAL,CAAaK,MAAb,GAAsB,KAAKF,QAAL,CAAcG,SAAd,EAAtB,CAP+B,CAS/B;;AACA,SAAKC,GAAL,GAAW,KAAKA,GAAL,CAASC,IAAT,CAAc,IAAd,CAAX;AACA,SAAKC,IAAL,GAAY,KAAKA,IAAL,CAAUD,IAAV,CAAe,IAAf,CAAZ,CAX+B,CAa/B;;AACA,SAAKE,KAAL,GAAa;AACX,4BAAsB;AAAA,eAAMrB,SAAS,CAACmB,IAAV,CAAe,KAAf,EACzBG,IADyB,CACpB;AAAA,iBAAM,KAAI,CAACF,IAAL,EAAN;AAAA,SADoB,CAAN;AAAA,OADX;AAGX,gCAA0B;AAAA,eAAMpB,SAAS,CAACmB,IAAV,CAAe,KAAf,EAC7BG,IAD6B,CACxB;AAAA,iBAAM,KAAI,CAACC,cAAL,EAAN;AAAA,SADwB,CAAN;AAAA;AAHf,KAAb;AAOA,QAAMC,eAAe,GAAG,CAACd,UAAU,CAACG,OAAX,CAAmBY,MAAnB,IAA6B,EAA9B,EACtB,mBADsB,CAAxB;AAGA,QAAMC,eAAe,GAAG;AACtBC,MAAAA,UAAU,EAAE,aADU;AAEtBC,MAAAA,WAAW,EAAE;AAFS,KAAxB;AAKA,SAAKC,QAAL,GAAgBC,MAAM,CAACC,MAAP,CAAc,EAAd,EAAkBL,eAAlB,EAAmCF,eAAnC,CAAhB;AAEA,QAAMQ,gBAAgB,GAAG1B,IAAI,CAAC2B,IAAL,CACvBC,OAAO,CAACC,GAAR,CAAYC,GADW,EAEvB,KAAKP,QAAL,CAAcD,WAFS,CAAzB;;AAKA,QAAI;AACF,WAAKS,YAAL,GAAoBpC,OAAO,CAAC+B,gBAAD,CAA3B;AACD,KAFD,CAEE,OAAOM,CAAP,EAAU;AACV,WAAKpB,GAAL,+BAAgCc,gBAAhC;AACAE,MAAAA,OAAO,CAACK,IAAR,CAAa,CAAb;AACD;AACF;;;;mCAEc;AACb,uBAAU,KAAK7B,UAAL,CAAgBG,OAAhB,CAAwBA,OAAlC,cAA6C,KAAKF,OAAL,CAAa6B,KAA1D;AACD;;;iCAEY;AACX,UAAMC,MAAM,GAAG;AAAEC,QAAAA,SAAS,EAAE,KAAKC,YAAL;AAAb,OAAf;AACA,aAAO,KAAK7B,QAAL,CAAc8B,OAAd,CAAsB,gBAAtB,EAAwC,gBAAxC,EAA0DH,MAA1D,EACJnB,IADI,CACC;AAAA,YAAGuB,MAAH,QAAGA,MAAH;AAAA,eAAgBA,MAAM,IAAIA,MAAM,CAAC,CAAD,CAAN,CAAUC,OAApC;AAAA,OADD,EAEJC,KAFI,CAEE;AAAA,eAAM,EAAN;AAAA,OAFF,CAAP;AAGD;;;oCAEe;AACd,UAAI,CAAC,KAAKlC,OAAL,CAAaC,QAAb,CAAsBkC,gBAA3B,EAA6C;AAC3C,cAAM,IAAIC,KAAJ,CACJ,kEADI,CAAN;AAGD;;AACD,aAAO,KAAKpC,OAAL,CAAaC,QAAb,CAAsBkC,gBAA7B;AACD;;;;;;;;;;;;;;;uBAG0B,KAAKE,aAAL,E;;;AAAnBC,gBAAAA,U;AACAV,gBAAAA,M,GAAS;AACbW,kBAAAA,OAAO,EAAE;AACPC,oBAAAA,QAAQ,EAAEF,UADH;AAEPG,oBAAAA,KAAK,YAAKhD,IAAI,CAAC2B,IAAL,CAAU,KAAKsB,mBAAL,EAAV,EAAsC,KAAKZ,YAAL,EAAtC,CAAL;AAFE,mBADI;AAKba,kBAAAA,SAAS,EAAE,KAAKb,YAAL,EALE;AAMbc,kBAAAA,WAAW,EAAE,8BANA;AAObC,kBAAAA,kBAAkB,EAAE,CAAC,QAAD;AAPP,iB;iDASR,KAAK5C,QAAL,CAAc8B,OAAd,CAAsB,QAAtB,EAAgC,qBAAhC,EAAuDH,MAAvD,EACJnB,IADI,CACC,UAACqC,MAAD,EAAY;AAChB,kBAAA,MAAI,CAACzC,GAAL,CAAS,gCAAT;;AACA,kBAAA,MAAI,CAACN,WAAL,CAAiBgD,eAAjB,GAAmCD,MAAM,CAACC,eAA1C;AACA,yBAAOD,MAAP;AACD,iBALI,EAMJZ,KANI,CAME,UAAAT,CAAC,EAAI;AACVuB,kBAAAA,OAAO,CAAC3C,GAAR,CAAYoB,CAAC,CAACwB,OAAd;AACA5B,kBAAAA,OAAO,CAACK,IAAR,CAAa,CAAb;AACD,iBATI,C;;;;;;;;;;;;;;;;;;yCAYY;AACnB,uBAAUjC,IAAI,CAAC2B,IAAL,CAAUC,OAAO,CAAC6B,GAAR,EAAV,EAAyB,KAAKlC,QAAL,CAAcF,UAAvC,EAAmD,KAAKgB,YAAL,EAAnD,CAAV;AACD;;;yCAEoB;AAAA;;AACnB,aAAO,IAAIqB,OAAJ,CAAY,UAACC,OAAD,EAAUC,MAAV,EAAqB;AACtC,YAAMC,SAAS,GAAG7D,IAAI,CAAC2B,IAAL,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(serverless.service.custom || {})[\n      'serverless-layers'\n    ];\n    const defaultSettings = {\n      compileDir: '.serverless',\n      packagePath: 'package.json'\n    };\n\n    this.settings = Object.assign({}, defaultSettings, inboundSettings);\n\n    const localpackageJson = path.join(\n      process.env.PWD,\n      this.settings.packagePath\n    );\n\n    try {\n      this.localPackage = require(localpackageJson);\n    } catch (e) {\n      this.log(`Error: Can not find ${localpackageJson}!`);\n      process.exit(1);\n    }\n  }\n\n  getStackName() {\n    return `${this.serverless.service.service}-${this.options.stage}`;\n  }\n\n  getOutputs() {\n    const params = { StackName: this.getStackName() };\n    return this.provider.request('CloudFormation', 'describeStacks', params)\n      .then(({ Stacks }) => Stacks && Stacks[0].Outputs)\n      .catch(() => []);\n  }\n\n  getBucketName() {\n    if (!this.service.provider.deploymentBucket) {\n      throw new Error(\n        'Please, you should specify \"deploymentBucket\" for this plugin!\\n'\n      );\n    }\n    return this.service.provider.deploymentBucket;\n  }\n\n  async publishLayerVersion() {\n    const bucketName = await this.getBucketName();\n    const params = {\n      Content: {\n        S3Bucket: bucketName,\n        S3Key: `${path.join(this.getBucketLayersPath(), this.getStackName())}.zip`\n      },\n      LayerName: this.getStackName(),\n      Description: 'created by serverless-layers',\n      CompatibleRuntimes: ['nodejs']\n    };\n    return this.provider.request('Lambda', 'publishLayerVersion', params)\n      .then((result) => {\n        this.log('New layer version published...');\n        this.cacheObject.LayerVersionArn = result.LayerVersionArn;\n        return result;\n      })\n      .catch(e => {\n        console.log(e.message);\n        process.exit(1);\n      });\n  }\n\n  getPathZipFileName() {\n    return `${path.join(process.cwd(), this.settings.compileDir, this.getStackName())}.zip`;\n  }\n\n  createPackageLayer() {\n    return new Promise((resolve, reject) => {\n      const layersDir = path.join(process.cwd(), this.settings.compileDir);\n      const oldCwd = process.cwd();\n      const zipFileName = this.getPathZipFileName();\n      const output = fs.createWriteStream(zipFileName);\n      const zip = archiver.create('zip');\n\n      output.on('close', () => {\n        const MB = (zip.pointer() / 1024 / 1024).toFixed(1);\n\n        if (MB > MAX_LAYER_MB_SIZE) {\n          this.log('Package error!');\n          throw new Error(\n            'Layers can\\'t exceed the unzipped deployment package size limit of 250 MB! \\n'\n          + 'Read more: https://docs.aws.amazon.com/lambda/latest/dg/configuration-layers.html\\n\\n'\n          );\n        }\n\n        this.log(`Created layer package ${zipFileName} (${MB} MB)`);\n        resolve();\n      });\n\n      zip.on('error', (err) => {\n        reject(err);\n        process.chdir(oldCwd);\n  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path.join(this.getBucketLayersPath(), 'package.json'),\n      Body: fs.createReadStream(this.settings.packagePath)\n    };\n    return this.provider.request('S3', 'putObject', params)\n      .then((result) => {\n        this.log('OK...');\n        return result;\n      })\n      .catch(e => {\n        console.log(e.message);\n        process.exit(1);\n      });\n  }\n\n  async downloadPackageJson() {\n    this.log('Downloading package.json from bucket...');\n    const bucketName = await this.getBucketName();\n    const params = {\n      Bucket: bucketName,\n      Key: path.join(this.getBucketLayersPath(), 'package.json')\n    };\n    return this.provider.request('S3', 'getObject', params)\n      .then((result) => JSON.parse(result.Body.toString()))\n      .catch(() => {\n        this.log('package.json does not exists at bucket...');\n        return null;\n      });\n  }\n\n  getBucketLayersPath() {\n    const serviceStage = `${this.serverless.service.service}/${this.options.stage}`;\n    return path.join(\n      this.provider.getDeploymentPrefix(),\n      serviceStage,\n      'layers'\n    );\n  }\n\n  async getLayerArn() {\n    if (this.cacheObject.LayerVersionArn) {\n      return this.cacheObject.LayerVersionArn;\n    }\n    const outputs = await this.getOutputs();\n    if (!outputs) return null;\n    const logicalId = this.getOutputLogicalId();\n    return (outputs.find(x => x.OutputKey === logicalId) || {}).OutputValue;\n  }\n\n  getOutputLogicalId() {\n    return this.provider.naming.getLambdaLayerOutputLogicalId(this.getStackName());\n  }\n\n  relateLayerWithFunctions(layerArn) {\n    this.log('Associating layers...');\n\n    const { functions } = this.service;\n\n    Object.keys(functions).forEach(funcName => {\n      functions[funcName].layers = functions[funcName].layers || [];\n      functions[funcName].layers.push(layerArn);\n      this.log(`function.${funcName} - ${layerArn}`);\n    });\n\n    this.service.resources = this.service.resources || {};\n    this.service.resources.Outputs = this.service.resources.Outputs || {};\n\n    const outputName = this.getOutputLogicalId();\n    Object.assign(this.service.resources.Outputs, {\n      [outputName]: {\n        Value: layerArn,\n        Export: {\n          Name: outputName\n        }\n      }\n    });\n  }\n\n  async main() {\n    this.settings.layerName = this.settings.layerName || this.serverless.service.service;\n\n    const remotePackage = await this.downloadPackageJson();\n\n    let isDifferent = true;\n    if (remotePackage) {\n      this.log('Comparing package.json dependencies...');\n      isDifferent = await this.isDiff(remotePackage.dependencies, this.localPackage.dependencies);\n    }\n\n    const currentLayerARN = await this.getLayerArn();\n\n    if (!isDifferent && currentLayerARN) {\n      this.log(`Not has changed! Using same layer arn: ${currentLayerARN}`);\n      this.relateLayerWithFunctions(currentLayerARN);\n      return;\n    }\n\n    await this.installDependencies();\n    await this.uploadPackageJson();\n    await this.createPackageLayer();\n    await this.uploadPackageLayer();\n    const version = await this.publishLayerVersion();\n\n    this.relateLayerWithFunctions(version.LayerVersionArn);\n  }\n\n  isDiff(depsA, depsB) {\n    const depsKeyA = Object.keys(depsA);\n    const depsKeyB = Object.keys(depsB);\n    const isSizeEqual = depsKeyA.length === depsKeyB.length;\n\n    if (!isSizeEqual) return true;\n\n    let hasDifference = false;\n    Object.keys(depsA).forEach(dependence => {\n      if (depsA[dependence] !== depsB[dependence]) {\n        hasDifference = true;\n      }\n    });\n\n    return hasDifference;\n  }\n\n  getDependenciesList() {\n    return Object.keys(this.localPackage.dependencies).map(x => (\n      `${x}@${this.localPackage.dependencies[x]}`\n    ));\n  }\n\n  async installDependencies() {\n    this.log('Dependencies has changed! 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\ No newline at end of file
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BbPromise = require('bluebird');\nconst install = require('npm-install-package');\nconst mkdirp = require('mkdirp');\nconst fs = require('fs');\nconst copyFile = require('fs-copy-file'); // v6.10.3 support\nconst path = require('path');\nconst archiver = require('archiver');\n\nconst MAX_LAYER_MB_SIZE = 250;\n\nclass ServerlessLayers {\n  constructor(serverless, options) {\n    this.cacheObject = {};\n    this.options = options;\n    this.serverless = serverless;\n\n    this.service = serverless.service;\n    this.provider = serverless.getProvider('aws');\n    this.options.region = this.provider.getRegion();\n\n    // bindings\n    this.log = this.log.bind(this);\n    this.main = this.main.bind(this);\n\n    // hooks\n    this.hooks = {\n      'package:initialize': () => BbPromise.bind(this)\n        .then(() => this.main()),\n      'aws:info:displayLayers': () => BbPromise.bind(this)\n        .then(() => this.finalizeDeploy())\n    };\n\n    const inboundSettings = (serverless.service.custom || {})[\n      'serverless-layers'\n    ];\n    const defaultSettings = {\n      compileDir: '.serverless',\n      packagePath: 'package.json',\n      layersDeploymentBucket: this.service.provider.deploymentBucket\n    };\n\n    this.settings = Object.assign({}, defaultSettings, inboundSettings);\n\n    const localpackageJson = path.join(\n      process.env.PWD,\n      this.settings.packagePath\n    );\n\n    try {\n      this.localPackage = require(localpackageJson);\n    } catch (e) {\n      this.log(`Error: Can not find ${localpackageJson}!`);\n      process.exit(1);\n    }\n  }\n\n  getStackName() {\n    return `${this.serverless.service.service}-${this.options.stage}`;\n  }\n\n  getOutputs() {\n    const params = { StackName: this.getStackName() };\n    return this.provider.request('CloudFormation', 'describeStacks', params)\n      .then(({ Stacks }) => Stacks && Stacks[0].Outputs)\n      .catch(() => []);\n  }\n\n  getBucketName() {\n    if (!this.settings.layersDeploymentBucket) {\n      throw new Error(\n        'Please, you should specify \"deploymentBucket\" for this plugin!\\n'\n      );\n    }\n    return this.settings.layersDeploymentBucket;\n  }\n\n  async publishLayerVersion() {\n    const bucketName = await this.getBucketName();\n    const params = {\n      Content: {\n        S3Bucket: bucketName,\n        S3Key: `${path.join(this.getBucketLayersPath(), this.getStackName())}.zip`\n      },\n      LayerName: this.getStackName(),\n      Description: 'created by serverless-layers',\n      CompatibleRuntimes: ['nodejs']\n    };\n    return this.provider.request('Lambda', 'publishLayerVersion', params)\n      .then((result) => {\n        this.log('New layer version published...');\n        this.cacheObject.LayerVersionArn = result.LayerVersionArn;\n        return result;\n      })\n      .catch(e => {\n        console.log(e.message);\n        process.exit(1);\n      });\n  }\n\n  getPathZipFileName() {\n    return `${path.join(process.cwd(), this.settings.compileDir, this.getStackName())}.zip`;\n  }\n\n  createPackageLayer() {\n    return new Promise((resolve, reject) => {\n      const layersDir = path.join(process.cwd(), this.settings.compileDir);\n      const oldCwd = process.cwd();\n      const zipFileName = this.getPathZipFileName();\n      const output = fs.createWriteStream(zipFileName);\n      const zip = archiver.create('zip');\n\n      output.on('close', () => {\n        const MB = (zip.pointer() / 1024 / 1024).toFixed(1);\n\n        if (MB > MAX_LAYER_MB_SIZE) {\n          this.log('Package error!');\n          throw new Error(\n            'Layers can\\'t exceed the unzipped deployment package size limit of 250 MB! \\n'\n          + 'Read more: https://docs.aws.amazon.com/lambda/latest/dg/configuration-layers.html\\n\\n'\n          );\n        }\n\n        this.log(`Created layer package ${zipFileName} (${MB} MB)`);\n        resolve();\n      });\n\n      zip.on('error', (err) => {\n        reject(err);\n        process.chdir(oldCwd);\n      });\n\n      process.chdir(layersDir);\n\n      zip.pipe(output);\n\n      zip.directory('layers', false);\n\n      zip.finalize()\n        .then(() => {\n          process.chdir(oldCwd);\n        });\n    });\n  }\n\n  async uploadPackageLayer() {\n    this.log('Uploading layer package...');\n\n    const bucketName = await this.getBucketName();\n    const params = {\n      Bucket: bucketName,\n      Key: `${path.join(this.getBucketLayersPath(), this.getStackName())}.zip`,\n      Body: fs.createReadStream(this.getPathZipFileName())\n    };\n\n    return this.provider.request('S3', 'putObject', params)\n      .then((result) => {\n        this.log('OK...');\n        return result;\n      })\n      .catch(e => {\n        console.log(e.message);\n        process.exit(1);\n      });\n  }\n\n  async uploadPackageJson() {\n    this.log('Uploading remote package.json...');\n\n    const bucketName = await this.getBucketName();\n    const params = {\n      Bucket: bucketName,\n      Key: path.join(this.getBucketLayersPath(), 'package.json'),\n      Body: fs.createReadStream(this.settings.packagePath)\n    };\n    return this.provider.request('S3', 'putObject', params)\n      .then((result) => {\n        this.log('OK...');\n        return result;\n      })\n      .catch(e => {\n        console.log(e.message);\n        process.exit(1);\n      });\n  }\n\n  async downloadPackageJson() {\n    this.log('Downloading package.json from bucket...');\n    const bucketName = await this.getBucketName();\n    const params = {\n      Bucket: bucketName,\n      Key: path.join(this.getBucketLayersPath(), 'package.json')\n    };\n    return this.provider.request('S3', 'getObject', params)\n      .then((result) => JSON.parse(result.Body.toString()))\n      .catch(() => {\n        this.log('package.json does not exists at bucket...');\n        return null;\n      });\n  }\n\n  getBucketLayersPath() {\n    const serviceStage = `${this.serverless.service.service}/${this.options.stage}`;\n    return path.join(\n      this.provider.getDeploymentPrefix(),\n      serviceStage,\n      'layers'\n    );\n  }\n\n  async getLayerArn() {\n    if (this.cacheObject.LayerVersionArn) {\n      return this.cacheObject.LayerVersionArn;\n    }\n    const outputs = await this.getOutputs();\n    if (!outputs) return null;\n    const logicalId = this.getOutputLogicalId();\n    return (outputs.find(x => x.OutputKey === logicalId) || {}).OutputValue;\n  }\n\n  getOutputLogicalId() {\n    return this.provider.naming.getLambdaLayerOutputLogicalId(this.getStackName());\n  }\n\n  relateLayerWithFunctions(layerArn) {\n    this.log('Associating layers...');\n\n    const { functions } = this.service;\n\n    Object.keys(functions).forEach(funcName => {\n      functions[funcName].layers = functions[funcName].layers || [];\n      functions[funcName].layers.push(layerArn);\n      this.log(`function.${funcName} - ${layerArn}`);\n    });\n\n    this.service.resources = this.service.resources || {};\n    this.service.resources.Outputs = this.service.resources.Outputs || {};\n\n    const outputName = this.getOutputLogicalId();\n    Object.assign(this.service.resources.Outputs, {\n      [outputName]: {\n        Value: layerArn,\n        Export: {\n          Name: outputName\n        }\n      }\n    });\n  }\n\n  async main() {\n    this.settings.layerName = this.settings.layerName || this.serverless.service.service;\n\n    const remotePackage = await this.downloadPackageJson();\n\n    let isDifferent = true;\n    if (remotePackage) {\n      this.log('Comparing package.json dependencies...');\n      isDifferent = await this.isDiff(remotePackage.dependencies, this.localPackage.dependencies);\n    }\n\n    const currentLayerARN = await this.getLayerArn();\n\n    if (!isDifferent && currentLayerARN) {\n      this.log(`Not has changed! Using same layer arn: ${currentLayerARN}`);\n      this.relateLayerWithFunctions(currentLayerARN);\n      return;\n    }\n\n    await this.installDependencies();\n    await this.uploadPackageJson();\n    await this.createPackageLayer();\n    await this.uploadPackageLayer();\n    const version = await this.publishLayerVersion();\n\n    this.relateLayerWithFunctions(version.LayerVersionArn);\n  }\n\n  isDiff(depsA, depsB) {\n    const depsKeyA = Object.keys(depsA);\n    const depsKeyB = Object.keys(depsB);\n    const isSizeEqual = depsKeyA.length === depsKeyB.length;\n\n    if (!isSizeEqual) return true;\n\n    let hasDifference = false;\n    Object.keys(depsA).forEach(dependence => {\n      if (depsA[dependence] !== depsB[dependence]) {\n        hasDifference = true;\n      }\n    });\n\n    return hasDifference;\n  }\n\n  getDependenciesList() {\n    return Object.keys(this.localPackage.dependencies).map(x => (\n      `${x}@${this.localPackage.dependencies[x]}`\n    ));\n  }\n\n  async installDependencies() {\n    this.log('Dependencies has changed! Re-installing...');\n\n    const initialCwd = process.cwd();\n    const nodeJsDir = path.join(process.cwd(), this.settings.compileDir, 'layers', 'nodejs');\n\n    await mkdirp.sync(nodeJsDir);\n\n    return new Promise((resolve) => {\n      copyFile(this.settings.packagePath, path.join(nodeJsDir, 'package.json'), (copyErr) => {\n        if (copyErr) throw copyErr;\n\n        // install deps\n        process.chdir(nodeJsDir);\n\n        const opts = { saveDev: false, cache: true, silent: false };\n\n        install(this.getDependenciesList(), opts, (installErr) => {\n          process.chdir(initialCwd);\n          if (installErr) throw installErr;\n          resolve();\n        });\n      });\n    });\n  }\n\n  async finalizeDeploy() {\n    const currentLayerARN = await this.getLayerArn();\n    Object.keys(this.service.functions).forEach(funcName => {\n      this.log(`function.${funcName} = layers.${currentLayerARN}`);\n    });\n  }\n\n  log(msg) {\n    this.serverless.cli.log(`[LayersPlugin]: ${msg}`);\n  }\n}\n\nmodule.exports = ServerlessLayers;\n"],"file":"index.js"}
\ No newline at end of file
diff --git a/src/index.js b/src/index.js
index 9cc8d6e..b1fa67c 100644
--- a/src/index.js
+++ b/src/index.js
@@ -35,7 +35,8 @@ class ServerlessLayers {
     ];
     const defaultSettings = {
       compileDir: '.serverless',
-      packagePath: 'package.json'
+      packagePath: 'package.json',
+      layersDeploymentBucket: this.service.provider.deploymentBucket
     };
 
     this.settings = Object.assign({}, defaultSettings, inboundSettings);
@@ -65,12 +66,12 @@ class ServerlessLayers {
   }
 
   getBucketName() {
-    if (!this.service.provider.deploymentBucket) {
+    if (!this.settings.layersDeploymentBucket) {
       throw new Error(
         'Please, you should specify "deploymentBucket" for this plugin!\n'
       );
     }
-    return this.service.provider.deploymentBucket;
+    return this.settings.layersDeploymentBucket;
   }
 
   async publishLayerVersion() {