diff --git a/addon/ng2/models/webpack-build-production.ts b/addon/ng2/models/webpack-build-production.ts
index fb4dcc083840..bc1dbefc192a 100644
--- a/addon/ng2/models/webpack-build-production.ts
+++ b/addon/ng2/models/webpack-build-production.ts
@@ -22,7 +22,7 @@ export const getWebpackProdConfigPartial = function(projectRoot: string, sourceD
       new webpack.optimize.UglifyJsPlugin({
         beautify: false, //prod
         mangle: { screw_ie8 : true }, //prod
-        compress: { screw_ie8: true }, //prod
+        compress: { screw_ie8: true, warnings: false }, //prod
         comments: false //prod
       }),
       new CompressionPlugin({