diff --git a/tutorial/04-webpack-react-hmr.md b/tutorial/04-webpack-react-hmr.md
index 50618e5c..6f632714 100644
--- a/tutorial/04-webpack-react-hmr.md
+++ b/tutorial/04-webpack-react-hmr.md
@@ -76,8 +76,6 @@ export default {
     port: WDS_PORT,
     headers: {
       'Access-Control-Allow-Origin': '*',
-      'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, PATCH, OPTIONS',
-      'Access-Control-Allow-Headers': 'X-Requested-With, content-type, Authorization',
     },
   },
 }