diff --git a/composer.json b/composer.json
index dc0533b..61d5aa7 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
   "name": "mondu/shopware6-payment",
   "description": "Mondu payment for Shopware 6",
-  "version": "1.2.2",
+  "version": "1.2.3",
   "type": "shopware-platform-plugin",
   "license": "proprietary",
   "authors": [
diff --git a/src/Components/Order/Subscriber/AdjustOrderSubscriber.php b/src/Components/Order/Subscriber/AdjustOrderSubscriber.php
index 85a68a2..9643df1 100644
--- a/src/Components/Order/Subscriber/AdjustOrderSubscriber.php
+++ b/src/Components/Order/Subscriber/AdjustOrderSubscriber.php
@@ -133,7 +133,7 @@ public function onOrderWritten(EntityWrittenEvent $event): void
 
                     $lineItems[] = [
                         'external_reference_id' => $lineItem->getReferencedId(),
-                        'product_id' => $product->getProductNumber(),
+                        'product_id' => $lineItem->getPayload()['productNumber'],
                         'quantity' => $lineItem->getQuantity(),
                         'title' => $lineItem->getLabel(),
                         'net_price_cents' => round($unitNetPrice * $lineItem->getQuantity()),
diff --git a/src/Components/PaymentMethod/PaymentHandler/MonduHandler.php b/src/Components/PaymentMethod/PaymentHandler/MonduHandler.php
index 6eaf692..2db59f2 100644
--- a/src/Components/PaymentMethod/PaymentHandler/MonduHandler.php
+++ b/src/Components/PaymentMethod/PaymentHandler/MonduHandler.php
@@ -206,7 +206,7 @@ function ($lineItem) {
 
             $lineItems[] = [
                 'external_reference_id' => $lineItem->getReferencedId(),
-                'product_id' => $product->getProductNumber(),
+                'product_id' => $lineItem->getPayload()['productNumber'],
                 'quantity' => $lineItem->getQuantity(),
                 'title' => $lineItem->getLabel(),
                 'net_price_cents' => round($unitNetPrice * $lineItem->getQuantity()),