diff --git a/addons/mrp_subcontracting/views/res_partner_views.xml b/addons/mrp_subcontracting/views/res_partner_views.xml
index 5a94fc48fac..5b1b95e9a5c 100644
--- a/addons/mrp_subcontracting/views/res_partner_views.xml
+++ b/addons/mrp_subcontracting/views/res_partner_views.xml
@@ -7,6 +7,7 @@
         <field name="arch" type="xml">
             <xpath expr="//field[@name='property_stock_supplier']" position="after">
                 <field name="property_stock_subcontractor"/>
+                <separator/>
             </xpath>
         </field>
     </record>