diff --git a/add-1-on-1-video-calling/webpack.config.js b/add-1-on-1-video-calling/webpack.config.js
index d2ea614c..74b216ec 100644
--- a/add-1-on-1-video-calling/webpack.config.js
+++ b/add-1-on-1-video-calling/webpack.config.js
@@ -16,9 +16,9 @@ module.exports = {
     plugins: [
         new CopyPlugin({
             patterns: [
-                './index.thml',
+                './index.html',
                 './styles.css'
             ]
         }),
     ]
-};
\ No newline at end of file
+};