diff --git a/src/OAuth2/Provider/GitLab.php b/src/OAuth2/Provider/GitLab.php
index da5bb7d4..ce2db868 100644
--- a/src/OAuth2/Provider/GitLab.php
+++ b/src/OAuth2/Provider/GitLab.php
@@ -63,8 +63,9 @@ public function getIdentity(AccessTokenInterface $accessToken)
         $response = $this->request('GET', 'user', [], $accessToken);
 
         $hydrator = new ArrayHydrator([
-            'user_id' => 'id',
+            'id' => 'id',
             'name' => 'fullname',
+            'username' => 'username',
             'avatar_url' => 'pictureURL'
         ]);