diff --git a/addons/stock_account/views/product_views.xml b/addons/stock_account/views/product_views.xml
index 654514d05c5..c6c3b9ff902 100644
--- a/addons/stock_account/views/product_views.xml
+++ b/addons/stock_account/views/product_views.xml
@@ -52,7 +52,7 @@
                             class="oe_link oe_read_only" colspan="2"/>
                     </div>
                     <group name="accounting" position="inside">
-                        <group name="property_inventory_valuation"  string="Stock Valuation" attrs="{'invisible': [('type','=','service'), ('valuation', '!=', 'real_time')]}">
+                        <group name="property_inventory_valuation"  string="Stock Valuation" attrs="{'invisible': ['|', ('type','=','service'), ('valuation', '!=', 'real_time')]}">
                             <field name="property_valuation" invisible="1"/>
                             <field name="property_stock_account_input"
                                 domain="[('deprecated', '=', False)]"/>