diff --git a/webpack.config.js b/webpack.config.js
index c4e78fced..1b8b59be2 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -59,14 +59,14 @@ var config = {
     ],
     devtool: 'source-map'
 };
-
-if (!devMode) {
-    config.plugins.push(
-        new webpack.optimize.UglifyJsPlugin({
-            minimize: true,
-            compress: {warnings: false}
-        })
-    );
-}
+// FIXME: https://github.com/webpack-contrib/uglifyjs-webpack-plugin/issues/132
+// if (!devMode) {
+// config.plugins.push(
+//     new webpack.optimize.UglifyJsPlugin({
+//         minimize: true,
+//         compress: {warnings: false}
+//     })
+// );
+// }
 
 module.exports = config;