diff --git a/vercel.json b/vercel.json
index 1377a25..4c8bfa5 100644
--- a/vercel.json
+++ b/vercel.json
@@ -7,7 +7,11 @@
   "routes": [
     {
       "src": "/(.*)",
-      "dest": "api/main.go"
+      "dest": "api/main.go",
+      "methods": ["GET", "POST", "PUT", "DELETE", "PATCH", "OPTIONS"],
+      "headers": {
+        "Access-Control-Allow-Origin": "*"
+      }
     }
   ]
 }