diff --git a/.dockerignore b/.dockerignore
deleted file mode 100644
index 75dcd72..0000000
--- a/.dockerignore
+++ /dev/null
@@ -1,4 +0,0 @@
-**
-!package-lock.json
-!package.json
-!webpack.config.js
diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index 928b0be..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1,17 +0,0 @@
-FROM public.ecr.aws/lambda/nodejs:18
-
-WORKDIR /build
-
-COPY * ./
-
-RUN npm --no-optional --no-audit --progress=false install
-
-RUN node ./node_modules/webpack/bin/webpack.js
-
-RUN node -e "console.log(require('sharp'))"
-
-RUN mkdir /dist && \
-  echo "cp /build/dist/sharp-layer.zip /dist/sharp-layer.zip" > /entrypoint.sh && \
-  chmod +x /entrypoint.sh
-
-ENTRYPOINT "/entrypoint.sh"
\ No newline at end of file
diff --git a/README.md b/README.md
index 4a2f031..4dcd41a 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,13 @@
 # AWS Sharp layer
-This AWS lambda layer contains a pre-built [sharp](https://www.npmjs.com/package/sharp) npm library, so that you could "just use" it in your lambda code:
+This AWS lambda layer contains a latest pre-built vanilla [sharp](https://www.npmjs.com/package/sharp) npm library, so that you could "just use" it in your lambda code:
 
 ```javascript
 import sharp from 'sharp'
 // ...
 ```
 
-It holds only necessary files to minimize its weight (16Mb).
-It also supports all currently supported AWS lambda node runtimes (>=`nodejs14.x`) and architectures (`x86_64` and `arm64`).
+It contains only necessary files to minimize its weight (16Mb).
+It also supports all current AWS lambda node runtimes (>=`nodejs14.x`) and architectures (`x86_64` and `arm64`).
 
 # Getting
 A pre-built layer zip file is available on the [Releases page](../../releases).
@@ -24,9 +24,10 @@ aws lambda publish-layer-version \
 ```
 
 # Building
-Install dependencies (this will wipe your existing `node_modules/` directory):
+Simply run (this will wipe your existing `node_modules/` directory):
 ```shell
 npm ci --arch=x64 --platform=linux
 ```
 
-Build will be performed automatically upon deps installation.
\ No newline at end of file
+Build will be performed automatically upon deps installation.
+The resulted lambda layer zip file will be saved to `dist/` directory.
\ No newline at end of file