diff --git a/addons/sale/views/sale_views.xml b/addons/sale/views/sale_views.xml
index 5c30cb820f0..69a5b997651 100644
--- a/addons/sale/views/sale_views.xml
+++ b/addons/sale/views/sale_views.xml
@@ -207,6 +207,7 @@
                                             <field name="product_id"
                                                 context="{'partner_id':parent.partner_id, 'quantity':product_uom_qty, 'pricelist':parent.pricelist_id, 'uom':product_uom, 'company_id': parent.company_id}"
                                                 attrs="{'readonly': ['|', ('qty_invoiced', '&gt;', 0), ('procurement_ids', '!=', [])]}"
+                                                force_save="1"
                                                />
                                             <field name="layout_category_id" groups="sale.group_sale_layout"/>
                                             <field name="invoice_status" invisible="1"/>