diff --git a/frontend/webpack.config.js b/frontend/webpack.config.js
index bf4f462..51f8dd0 100644
--- a/frontend/webpack.config.js
+++ b/frontend/webpack.config.js
@@ -104,11 +104,8 @@ const config = {
   ],
   resolve: {
     extensions: [".js"]
-  }
+  },
+  devtool: mode === "production" ? "source-map" : "inline-source-map"
 };
 
-if (process.env.NODE_ENV !== "production") {
-  config.devtool = "#cheap-module-source-map";
-}
-
 module.exports = config;