diff --git a/packages/integrations/vercel/src/serverless/entrypoint.ts b/packages/integrations/vercel/src/serverless/entrypoint.ts
index 6b94f201cc42..e41d0a4381a5 100644
--- a/packages/integrations/vercel/src/serverless/entrypoint.ts
+++ b/packages/integrations/vercel/src/serverless/entrypoint.ts
@@ -28,7 +28,7 @@ export const createExports = (manifest: SSRManifest) => {
 			return res.end('Not found');
 		}
 
-		await setResponse(res, await app.render(request, routeData));
+		await setResponse(app, res, await app.render(request, routeData));
 	};
 
 	return { default: handler };