diff --git a/module/user/control.php b/module/user/control.php
index 75a0f5f18b..2936b62c09 100755
--- a/module/user/control.php
+++ b/module/user/control.php
@@ -1043,6 +1043,7 @@ class user extends control
         session_destroy();
         setcookie('za', false);
         setcookie('zp', false);
+        setcookie('tab', false);
 
         if($this->app->getViewType() == 'json') return print(json_encode(array('status' => 'success')));
         $vars = !empty($referer) ? "referer=$referer" : '';