diff --git a/addons/sale/views/sale_views.xml b/addons/sale/views/sale_views.xml
index 872d1890ee5..d5d33d72f37 100644
--- a/addons/sale/views/sale_views.xml
+++ b/addons/sale/views/sale_views.xml
@@ -262,6 +262,7 @@
                                     <field name="sequence" widget="handle"/>
                                     <field name="product_id"
                                         attrs="{'readonly': ['|', ('qty_invoiced', '&gt;', 0), ('procurement_ids', '!=', [])]}"
+                                        force_save="1"
                                         context="{'partner_id':parent.partner_id, 'quantity':product_uom_qty, 'pricelist':parent.pricelist_id, 'uom':product_uom, 'company_id': parent.company_id}"
                                        />
                                     <field name="layout_category_id" groups="sale.group_sale_layout"/>