diff --git a/bemade_helpdesk_mailcow_blacklist/data/helpdesk_stages.xml b/bemade_helpdesk_mailcow_blacklist/data/helpdesk_stages.xml
index 3ff0278..bf0a2f3 100644
--- a/bemade_helpdesk_mailcow_blacklist/data/helpdesk_stages.xml
+++ b/bemade_helpdesk_mailcow_blacklist/data/helpdesk_stages.xml
@@ -4,7 +4,7 @@
         <record id="helpdesk_stage_spam" model="helpdesk.stage">
             <field name="name">Spam</field>
             <field name="sequence">50</field>
-            <field name="is_close">True</field>
+            <field name="fold">True</field>
         </record>
     </data>
 </odoo>
diff --git a/bemade_helpdesk_mailcow_blacklist/views/helpdesk_ticket_views.xml b/bemade_helpdesk_mailcow_blacklist/views/helpdesk_ticket_views.xml
index cc02fe6..ae69169 100644
--- a/bemade_helpdesk_mailcow_blacklist/views/helpdesk_ticket_views.xml
+++ b/bemade_helpdesk_mailcow_blacklist/views/helpdesk_ticket_views.xml
@@ -6,7 +6,8 @@
         <field name="inherit_id" ref="helpdesk.helpdesk_ticket_view_form"/>
         <field name="arch" type="xml">
             <header position="inside">
-                <button name="action_add_blacklist" type="object" string="Add to Blacklist" class="oe_highlight" attrs="{'invisible': [('partner_email', '=', False)]}"/>
+                <field name="partner_email" invisble="1"/>
+                <button name="action_add_blacklist" type="object" string="Add to Blacklist" class="oe_highlight" invisible="partner_email == False"/>
             </header>
         </field>
     </record>