diff --git a/app/Services/WorkOrderService.php b/app/Services/WorkOrderService.php
index 98b19908..32d2119f 100644
--- a/app/Services/WorkOrderService.php
+++ b/app/Services/WorkOrderService.php
@@ -4212,7 +4212,7 @@ public function registerMaterialInputForItem(int $workOrderId, int $itemId, arra
             throw new NotFoundHttpException(__('error.not_found'));
         }
 
-        return DB::transaction(function () use ($inputs, $tenantId, $userId, $workOrderId, $itemId, $replace) {
+        return DB::transaction(function () use ($inputs, $tenantId, $userId, $workOrderId, $itemId, $replace, $workOrder) {
             $stockService = app(StockService::class);
             $inputResults = [];