diff --git a/application/WarehouseEShopOrder/WarehouseEShopOrderController.php b/application/WarehouseEShopOrder/WarehouseEShopOrderController.php
index 4ef6420db..2b96cf4f3 100644
--- a/application/WarehouseEShopOrder/WarehouseEShopOrderController.php
+++ b/application/WarehouseEShopOrder/WarehouseEShopOrderController.php
@@ -158,7 +158,8 @@ class WarehouseEShopOrderController extends TTCrud {
             'hoursEntries' => '[]',
             'eShopOrderId' => $id,
             'create' => time(),
-            'createBy' => $this->user->id]);
+            'createBy' => $this->user->id,
+            'shippingNoteNumber' => WarehouseShippingNoteModel::generateShippingNoteNumber()]);
 
         self::returnJson(['success' => true, 'message' => 'Lieferschein wurde erstellt', 'shippingNoteId' => $shippingNoteId]);