diff --git a/source/webpack.common.js b/source/webpack.common.js
index 168b3e5c3..6de0d426d 100644
--- a/source/webpack.common.js
+++ b/source/webpack.common.js
@@ -52,7 +52,7 @@ module.exports = {
 			},
 			{
 				test: /\.js$/,
-				exclude: /node_modules/,
+				exclude: /node_modules|dist|test/,
 				loader: 'babel-loader'
 			},
 			{