diff --git a/src/index.ts b/src/index.ts
index 8bb61fd..ac54de5 100755
--- a/src/index.ts
+++ b/src/index.ts
@@ -23,7 +23,7 @@ const io = socketIO(server, {
       "Access-Control-Allow-Origin": req.headers ? req.headers.origin : "*",
       "Access-Control-Allow-Credentials": "true",
     };
-    res.writeHead(200, 'cors', headers);
+    res.writeHead(200, headers);
     res.end();
   },
 });