diff --git a/app/frontend/controllers/SiteController.php b/app/frontend/controllers/SiteController.php
index 579df7e5..dcd07f5e 100644
--- a/app/frontend/controllers/SiteController.php
+++ b/app/frontend/controllers/SiteController.php
@@ -31,7 +31,6 @@ public function __construct(
         parent::__construct($id, $module, $config);
         $this->service = $service;
         $this->questionStatsRepository = $questionStatsRepository;
-        $this->flag = $flag;
     }
 
     /**