diff --git a/addons/sale/sale_demo.xml b/addons/sale/sale_demo.xml
index f5566e68365..428b586ffa8 100644
--- a/addons/sale/sale_demo.xml
+++ b/addons/sale/sale_demo.xml
@@ -329,6 +329,7 @@ Thanks!</field>
             <field name="type">service</field>
             <field name="list_price">150.0</field>
             <field name="standard_price">100.0</field>
+            <field name="supply_method">produce</field> <!-- TODO this is a procurement field, which is not a sale dependency -->
             <field name="uom_id" ref="product.product_uom_day"/>
             <field name="uom_po_id" ref="product.product_uom_day"/>
             <field name="company_id" eval="[]"/>