diff --git a/src/Wallabag/ApiBundle/Entity/AccessToken.php b/src/Wallabag/ApiBundle/Entity/AccessToken.php
index 2ff63a83e..c09a0c803 100644
--- a/src/Wallabag/ApiBundle/Entity/AccessToken.php
+++ b/src/Wallabag/ApiBundle/Entity/AccessToken.php
@@ -19,7 +19,7 @@ class AccessToken extends BaseAccessToken
     protected $id;
 
     /**
-     * @ORM\ManyToOne(targetEntity="Client")
+     * @ORM\ManyToOne(targetEntity="Client", inversedBy="accessTokens")
      * @ORM\JoinColumn(nullable=false)
      */
     protected $client;
diff --git a/src/Wallabag/ApiBundle/Entity/RefreshToken.php b/src/Wallabag/ApiBundle/Entity/RefreshToken.php
index 6d0cab688..822a02d8d 100644
--- a/src/Wallabag/ApiBundle/Entity/RefreshToken.php
+++ b/src/Wallabag/ApiBundle/Entity/RefreshToken.php
@@ -19,7 +19,7 @@ class RefreshToken extends BaseRefreshToken
     protected $id;
 
     /**
-     * @ORM\ManyToOne(targetEntity="Client")
+     * @ORM\ManyToOne(targetEntity="Client", inversedBy="refreshTokens")
      * @ORM\JoinColumn(nullable=false)
      */
     protected $client;