diff --git a/src/Sylius/Bundle/CoreBundle/OAuth/UserProvider.php b/src/Sylius/Bundle/CoreBundle/OAuth/UserProvider.php
index <HASH>..<HASH> 100644
--- a/src/Sylius/Bundle/CoreBundle/OAuth/UserProvider.php
+++ b/src/Sylius/Bundle/CoreBundle/OAuth/UserProvider.php
@@ -41,7 +41,8 @@ class UserProvider extends FOSUBUserProvider
      */
     public function __construct(UserManagerInterface $userManager, RepositoryInterface $oauthRepository)
     {
-        $this->userManager     = $userManager;
+        parent::__construct($userManager, array());
+
         $this->oauthRepository = $oauthRepository;
     }
[CoreBundle] OAuth provider should call parent class instead of direct assign