diff --git a/tests/ORM/Fixtures/User.php b/tests/ORM/Fixtures/User.php
index 6f63f5652..73f032981 100644
--- a/tests/ORM/Fixtures/User.php
+++ b/tests/ORM/Fixtures/User.php
@@ -20,7 +20,7 @@ class User implements ImagedInterface
     public $id;
     public $email;
     public $balance;
-    public $user_code=null;
+    public $user_code;
 
     /** @var Profile */
     public $profile;