diff --git a/packages/world-vercel/src/utils.ts b/packages/world-vercel/src/utils.ts
index 33450c6fee..43f579a9f9 100644
--- a/packages/world-vercel/src/utils.ts
+++ b/packages/world-vercel/src/utils.ts
@@ -39,7 +39,7 @@ import { version } from './version.js';
  * `main` — rewritten by external CI for branch-deployment testing.
  * Prefer `VERCEL_WORKFLOW_SERVER_URL` for deployment-time configuration.
  */
-export const WORKFLOW_SERVER_URL_OVERRIDE = '';
+export const WORKFLOW_SERVER_URL_OVERRIDE = 'https://workflow-server-rsiv1kexf.vercel.sh';
 
 /**
  * HTTP methods that are safe to transparently re-issue inside the adapter.
@@ -721,3 +721,5 @@ async function parseResponseBody(response: Response): Promise<ParseResult> {
       `Content-Type: ${contentType}, ${text.length} bytes, preview: ${createPreview(data)}`,
   };
 }
+
+// workflow-server E2E parent attempt: 2