Exclude user in JSON

src/Models/Game.php

@@ -28,6 +28,7 @@ class Game
     /**
      * @ORM\ManyToOne(targetEntity="User", inversedBy="games")
      * @ORM\JoinColumn(name="user_id", referencedColumnName="id", nullable=false)
+     * @JMS\Exclude
      */
     private $user;
 

src/Models/User.php

@@ -30,6 +30,7 @@ class User implements UserInterface
 
     /**
      * @ORM\OneToMany(targetEntity="Game", mappedBy="user")
+     * @JMS\Exclude
      */
     private $games;