diff --git a/view/configuration_form.xml b/view/configuration_form.xml
index 858b309a9b..9fe7d90227 100644
--- a/view/configuration_form.xml
+++ b/view/configuration_form.xml
@@ -2,7 +2,7 @@
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
 <data>
-    <xpath expr="/form" position="inside">
+    <xpath expr="//field[@name='default_cost_price_method']" position="after">
         <label name="cost_price_warehouse"/>
         <field name="cost_price_warehouse"/>
     </xpath>