diff --git a/addons/hr_holidays/hr_holidays_view.xml b/addons/hr_holidays/hr_holidays_view.xml
index ec00643a926..ffc25a221cb 100644
--- a/addons/hr_holidays/hr_holidays_view.xml
+++ b/addons/hr_holidays/hr_holidays_view.xml
@@ -518,7 +518,7 @@
                 <xpath expr="//div[@class='oe_employee_details']/ul/li" position="before">
                     <li t-if="record.current_leave_id.raw_value || record.last_login.raw_value">
                         <span t-if="record.current_leave_id.raw_value" t-att-class="record.current_leave_state.raw_value=='validate'?'oe_kanban_color_3':'oe_kanban_color_2'">
-                            <span class="oe_kanban_button" style="font-size: 100%%" t-att-title="record.date_to.raw_value" >
+                            <span class="oe_kanban_button" style="font-size: 100%%" t-att-title="record.date_from.raw_value.toString('ddd dS MMM') + ' - ' + record.date_to.raw_value.toString('ddd dS MMM')" >
                                 <field name="current_leave_id"/>
                             </span>
                         </span>