diff --git a/src/Wallabag/CoreBundle/Entity/Config.php b/src/Wallabag/CoreBundle/Entity/Config.php
index 2390bfe17..f4edcfa9f 100644
--- a/src/Wallabag/CoreBundle/Entity/Config.php
+++ b/src/Wallabag/CoreBundle/Entity/Config.php
@@ -173,7 +173,7 @@ class Config
      *
      * @return Config
      */
-    public function setUser(User $user = null)
+    public function setUser(\Wallabag\UserBundle\Entity\User $user = null)
     {
         $this->user = $user;