diff --git a/src/Controller/CustomerAppAPI/WarrantyController.php b/src/Controller/CustomerAppAPI/WarrantyController.php
index 78c202d6..aea1d036 100644
--- a/src/Controller/CustomerAppAPI/WarrantyController.php
+++ b/src/Controller/CustomerAppAPI/WarrantyController.php
@@ -8,6 +8,7 @@ use Symfony\Contracts\Translation\TranslatorInterface;
 use Catalyst\ApiBundle\Component\Response as ApiResponse;
 
 use App\Entity\Warranty;
+use App\Entity\WarrantySerial;
 use App\Service\WarrantyRaffleLogger;
 use App\Service\WarrantyAPILogger;
 use App\Service\RisingTideGateway;