diff --git a/HttpServer/Events/OnWorkerStart.php b/HttpServer/Events/OnWorkerStart.php
index ec0bbef4..db133ae7 100644
--- a/HttpServer/Events/OnWorkerStart.php
+++ b/HttpServer/Events/OnWorkerStart.php
@@ -44,7 +44,7 @@ class OnWorkerStart extends Callback
         } else {
             $this->onWorker($server, $worker_id);
         }
-        $this->onSignal($server);
+        $this->onSignal($server, $worker_id);
     }