diff --git a/webpack.config.prod.js b/webpack.config.prod.js
index e7db8223..8af60a74 100644
--- a/webpack.config.prod.js
+++ b/webpack.config.prod.js
@@ -55,7 +55,7 @@ module.exports = {
       }
     }),
     new webpack.optimize.UglifyJsPlugin({
-      compressor: {
+      compress: {
         warnings: false
       }
     })