diff --git a/src/Entity/CustomerUser.php b/src/Entity/CustomerUser.php
index 725d2d03..3f8c3b6b 100644
--- a/src/Entity/CustomerUser.php
+++ b/src/Entity/CustomerUser.php
@@ -39,7 +39,7 @@ class CustomerUser extends BaseUser
 
     // mobile sessions linked to this customer
     /**
-     * @ORM\OneToMany(targetEntity="CustomerSession", mappedBy="customer")
+     * @ORM\OneToMany(targetEntity="CustomerSession", mappedBy="customer_user")
      */
     protected $sessions;