diff --git a/webpack.config.js b/webpack.config.js
index ec0fa1ad041c..9b27bb55ac64 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -86,6 +86,7 @@ export default {
         target: 'es2015',
         minify: true,
         css: true,
+        legalComments: 'none',
       }),
     ],
     splitChunks: {