diff --git a/Connection.php b/Connection.php
index 07b32f0..d30cf1a 100644
--- a/Connection.php
+++ b/Connection.php
@@ -93,7 +93,6 @@ class Connection extends Component
 	 */
 	public function init()
 	{
-		$this->eventProvider->on(OnWorkerStop::class, [$this, 'clear_connection'], 0);
 		$this->eventProvider->on(OnWorkerExit::class, [$this, 'clear_connection'], 0);
 		$this->eventProvider->on(BeginTransaction::class, [$this, 'beginTransaction'], 0);
 		$this->eventProvider->on(Rollback::class, [$this, 'rollback'], 0);