diff --git a/config/webpack.config.prod.js b/config/webpack.config.prod.js
index e085c274649..1045d485d5c 100644
--- a/config/webpack.config.prod.js
+++ b/config/webpack.config.prod.js
@@ -127,7 +127,7 @@ module.exports = {
     new webpack.optimize.OccurrenceOrderPlugin(),
     new webpack.optimize.DedupePlugin(),
     new webpack.optimize.UglifyJsPlugin({
-      compressor: {
+      compress: {
         screw_ie8: true,
         warnings: false
       },