diff --git a/config/webpack/production.js b/config/webpack/production.js
index 0d2c9acfb44..303fca81b27 100644
--- a/config/webpack/production.js
+++ b/config/webpack/production.js
@@ -12,7 +12,6 @@ module.exports = merge(sharedConfig, {
   stats: 'normal',
 
   plugins: [
-    new webpack.optimize.ModuleConcatenationPlugin(),
     new webpack.optimize.UglifyJsPlugin({
       sourceMap: true,
       mangle: true,