diff --git a/ext/custom-addons/dp_custom/views/res_partner_views.xml b/ext/custom-addons/dp_custom/views/res_partner_views.xml
index 56eaf40f..da040b72 100644
--- a/ext/custom-addons/dp_custom/views/res_partner_views.xml
+++ b/ext/custom-addons/dp_custom/views/res_partner_views.xml
@@ -54,7 +54,7 @@
             <field name="user_id" position="after">
                 <field name="commission_account_ids" widget="many2many_tags"/>
             </field>
-            <xpath expr="//div[@class='oe_kanban_details']" position="inside">
+            <xpath expr="//div[hasclass('oe_kanban_details')]" position="inside">
                 <div>
                     <span>KD-Nr: </span><field name="ref"/>
                     <span t-if="record.portal_id.raw_value">  /  P-ID: </span><field t-if="record.portal_id.raw_value" name="portal_id"/>
@@ -180,7 +180,7 @@
         <field name="model">res.partner</field>
         <field name="inherit_id" ref="base.res_partner_kanban_view"/>
         <field name="arch" type="xml">
-            <xpath expr="//div[@class='oe_kanban_details']" position="inside">
+            <xpath expr="//div[hasclass('oe_kanban_details')]" position="inside">
                 <div>
                     <span>KD-Nr: </span><field name="ref"/>
                     <span t-if="record.portal_id.raw_value">  /  P-ID: </span><field t-if="record.portal_id.raw_value" name="portal_id"/>