diff --git a/extension/wrap.webpack.config.js b/extension/wrap.webpack.config.js
index c3c69c3b..c4d50d62 100644
--- a/extension/wrap.webpack.config.js
+++ b/extension/wrap.webpack.config.js
@@ -25,7 +25,7 @@ module.exports = {
       {
         test: /\.(js|ts)x?$/,
         use: 'babel-loader',
-        exclude: /node_modules/,
+        exclude: /(node_modules|dist\/page\.bundle)/,
       },
     ],
   },