diff --git a/__init__.py b/__init__.py
index 24bb07ddb2..f34c1d692d 100644
--- a/__init__.py
+++ b/__init__.py
@@ -11,4 +11,5 @@ def register():
         account.InvoiceLineStockMove,
         account.InvoiceLine,
         stock.Move,
+        stock.ShipmentOut,
         module='account_invoice_stock', type_='model')
diff --git a/stock.py b/stock.py
index f6a4dd348c..596626e9e9 100644
--- a/stock.py
+++ b/stock.py
@@ -62,3 +62,13 @@ class Move(metaclass=PoolMeta):
         if not Transaction().context.get('_stock_move_split'):
             default.setdefault('invoice_lines', None)
         return super().copy(moves, default=default)
+
+
+class ShipmentOut(metaclass=PoolMeta):
+    __name__ = 'stock.shipment.out'
+
+    def _sync_outgoing_move(self, template=None):
+        move = super()._sync_outgoing_move(template=template)
+        if template and template.invoice_lines:
+            move.invoice_lines = list(template.invoice_lines)
+        return move