diff --git a/build/webpack.prod.conf.js b/build/webpack.prod.conf.js
index 1e8f5bed..ec60a4e9 100644
--- a/build/webpack.prod.conf.js
+++ b/build/webpack.prod.conf.js
@@ -126,8 +126,8 @@ const webpackConfig = merge(baseWebpackConfig, {
     minimizer: [
       new UglifyJsPlugin({
         uglifyOptions: {
-          compress: {
-            warnings: false
+          mangle: {
+            safari10: true
           }
         },
         sourceMap: config.build.productionSourceMap,