diff --git a/webpack.config.js b/webpack.config.js
index 80ad8142d2c66524978a40684df58031d4e3560b..8ff443c703317189edb4b02411d356069e69da53 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -9,6 +9,6 @@ module.exports = {
   },
   mode: "development",
   plugins: [
-    new CopyWebpackPlugin(['index.html'])
+    new CopyWebpackPlugin(['index.html', 'main.css'])
   ],
 };