diff --git a/src/server.ts b/src/server.ts
index 72d1ce0..2a143af 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -21,6 +21,9 @@ const server = http.createServer((req, res) => {
       'Acess-Control-Allow-Headers': '*',
       'Access-Control-Allow-Origin': process.env.ALLOW_ORIGIN || '*',
     });
+    
+    res.end();
+
     return;
   }
   switch (req.url) {