diff --git a/app/code/Magento/Shipping/Block/Adminhtml/Order/Packaging.php b/app/code/Magento/Shipping/Block/Adminhtml/Order/Packaging.php
index b4ff445c63f4e..c561a0982dce2 100644
--- a/app/code/Magento/Shipping/Block/Adminhtml/Order/Packaging.php
+++ b/app/code/Magento/Shipping/Block/Adminhtml/Order/Packaging.php
@@ -86,7 +86,7 @@ public function getConfigDataJson()
         $itemsName = [];
         $itemsWeight = [];
         $itemsProductId = [];
-
+        $itemsOrderItemId = [];
         if ($shipmentId) {
             $urlParams['shipment_id'] = $shipmentId;
             $createLabelUrl = $this->getUrl('adminhtml/order_shipment/createLabel', $urlParams);