diff --git a/package.json b/package.json
index 2da174d..8029c85 100644
--- a/package.json
+++ b/package.json
@@ -33,32 +33,32 @@
     "firebase": "2.0.x"
   },
   "devDependencies": {
-    "chai-backbone": "~0.9.2",
-    "coveralls": "^2.11.1",
-    "grunt": "~0.4.1",
-    "grunt-cli": "0.1.13",
-    "grunt-contrib-concat": "^0.5.0",
-    "grunt-contrib-jshint": "~0.6.2",
-    "grunt-contrib-uglify": "~0.2.2",
-    "grunt-contrib-watch": "~0.5.1",
-    "grunt-karma": "^0.8.3",
-    "grunt-notify": "~0.2.7",
-    "istanbul": "^0.3.2",
-    "karma": "~0.12.8",
-    "karma-chai": "0.0.2",
-    "karma-coverage": "^0.2.6",
-    "karma-failed-reporter": "0.0.2",
-    "karma-mocha": "~0.1.0",
-    "karma-phantomjs-launcher": "~0.1.0",
-    "karma-requirejs": "~0.2.0",
-    "karma-sinon": "~1.0.0",
-    "karma-spec-reporter": "0.0.13",
-    "mocha": "~1.14.0",
-    "requirejs": "~2.1.9",
-    "karma-chrome-launcher": "^0.1.4",
-    "grunt-copy": "^0.1.0",
-    "grunt-contrib-connect": "^0.9.0",
-    "grunt-serve": "^0.1.6"
+    "chai-backbone"            : "~0.9.2",
+    "coveralls"                : "^2.11.1",
+    "grunt"                    : "~0.4.1",
+    "grunt-cli"                : "0.1.13",
+    "grunt-contrib-concat"     : "^0.5.0",
+    "grunt-contrib-jshint"     : "~0.6.2",
+    "grunt-contrib-uglify"     : "~0.2.2",
+    "grunt-contrib-watch"      : "~0.5.1",
+    "grunt-karma"              : "^0.8.3",
+    "grunt-notify"             : "~0.2.7",
+    "istanbul"                 : "^0.3.2",
+    "karma"                    : "~0.12.8",
+    "karma-chai"               : "0.0.2",
+    "karma-coverage"           : "^0.2.6",
+    "karma-failed-reporter"    : "0.0.2",
+    "karma-mocha"              : "~0.1.0",
+    "karma-phantomjs-launcher" : "~0.1.0",
+    "karma-requirejs"          : "~0.2.0",
+    "karma-sinon"              : "~1.0.0",
+    "karma-spec-reporter"      : "0.0.13",
+    "mocha"                    : "~1.14.0",
+    "requirejs"                : "~2.1.9",
+    "karma-chrome-launcher"    : "^0.1.4",
+    "grunt-copy"               : "^0.1.0",
+    "grunt-contrib-connect"    : "^0.9.0",
+    "grunt-serve"              : "^0.1.6"
   },
   "scripts": {
     "test": "grunt test",
diff --git a/test/specs/umd_test.js b/test/specs/umd_test.js
new file mode 100644
index 0000000..86cdb33
--- /dev/null
+++ b/test/specs/umd_test.js
@@ -0,0 +1,30 @@
+describe('Backbone.Firebase', function() {
+
+  it('should exist', function() {
+    return expect(Backbone.Firebase).to.be.ok;
+  });
+
+  describe('UMD wrapper tests', function() {
+
+    it('AMD', function() {
+      expect( true ).to.be.true;
+      define = function () {};
+      define.amd = {};
+      expect(typeof define === 'function'
+        && define.amd != null).to.be.true;
+    });
+
+    it('Common', function() {
+      module = {};
+      module.exports = {};
+      expect(typeof module === 'object'
+        && typeof module.exports === 'object').to.be.true;
+    });
+
+    it('gobal', function() {
+      Firebase = {};
+      expect( typeof Firebase === 'object' ).to.be.true;
+    });
+
+  });
+});