diff --git a/addons/crm/crm_lead_view.xml b/addons/crm/crm_lead_view.xml
index a509bf25333..f1af0765cc1 100644
--- a/addons/crm/crm_lead_view.xml
+++ b/addons/crm/crm_lead_view.xml
@@ -453,7 +453,7 @@
                                 <label for="section_id"/>
                                 <div>
                                     <field name="section_id" widget="selection"/>
-                                    <button name="case_escalate" string="Escalate" type="object" attrs="{'invisible': ['|', ('section_id','=',False), ('state', 'not in', ['draft','open','pending'])]}"/>
+                                    <button name="case_escalate" string="Escalate" type="object" class="oe_link" attrs="{'invisible': ['|', ('section_id','=',False), ('state', 'not in', ['draft','open','pending'])]}"/>
                                 </div>
                             </group>
                             <group>