diff --git a/vercel.json b/vercel.json
index 36745760..90f8bab1 100644
--- a/vercel.json
+++ b/vercel.json
@@ -85,7 +85,7 @@
       "permanent": false
     },
     {
-      "source": "/:path*(?!google)(\\.html)",
+      "source": "/:path*((?!google)\\.html)",
       "destination": "https://legacy.reactjs.org/:path*.html",
       "permanent": false
     },