diff --git a/addons/delivery/sale.py b/addons/delivery/sale.py
index a7e8b5d3716..43fb7902943 100644
--- a/addons/delivery/sale.py
+++ b/addons/delivery/sale.py
@@ -88,4 +88,4 @@ class sale_order(osv.Model):
                 'price_unit': grid_obj.get_price(cr, uid, grid.id, order, time.strftime('%Y-%m-%d'), context),
                 'tax_id': [(6, 0, taxes_ids)],
                 'is_delivery': True
-            })
\ No newline at end of file
+            }, context=context)