diff --git a/src/User/Controller/RegistrationController.php b/src/User/Controller/RegistrationController.php
index 6abb039..c1c11f6 100644
--- a/src/User/Controller/RegistrationController.php
+++ b/src/User/Controller/RegistrationController.php
@@ -152,6 +152,10 @@ class RegistrationController extends Controller
      */
     public function actionConnect($code)
     {
+        if (!$this->module->enableSocialNetworkRegistration) {
+            throw new NotFoundHttpException();
+        }
+
         /** @var SocialNetworkAccount $account */
         $account = $this->socialNetworkAccountQuery->whereCode($code)->one();
         if ($account === null || $account->getIsConnected()) {