diff --git a/webpack.config.js b/webpack.config.js
index 07a0e17..85167a4 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -50,4 +50,5 @@ module.exports = merge([
     paths: glob.sync(`${PATHS.app}/**/*.js`, { nodir: true }),
   }),
   utils.extractVendorCode(),
+  utils.uglifyJS(),
 ]);
diff --git a/webpack.utils.js b/webpack.utils.js
index 40380df..2d14fde 100644
--- a/webpack.utils.js
+++ b/webpack.utils.js
@@ -55,3 +55,9 @@ exports.extractVendorCode = () => ({
   ],
 });
 
+exports.uglifyJS = () => ({
+  plugins: [
+    new webpack.optimize.UglifyJsPlugin(),
+  ],
+});
+