diff --git a/src/Service/WarrantyHandler.php b/src/Service/WarrantyHandler.php
index 4e282d9d..6ce685a8 100644
--- a/src/Service/WarrantyHandler.php
+++ b/src/Service/WarrantyHandler.php
@@ -30,7 +30,6 @@ class WarrantyHandler
     }
 
     public function createWarranty($serial, $plate_number, $first_name, $last_name, $mobile_number, 
-                                   $batt_list, DateTime $date_purchase, $warranty_class)
                                    $batt_list, DateTime $date_purchase, $warranty_class, $user_id, $source)
     {
         // new warranty