diff --git a/addons/calendar/calendar_view.xml b/addons/calendar/calendar_view.xml
index 29cc3e90e9c..3dde4743cde 100644
--- a/addons/calendar/calendar_view.xml
+++ b/addons/calendar/calendar_view.xml
@@ -240,7 +240,7 @@
         <field name="name">CRM - Meetings Gantt</field>
         <field name="model">calendar.event</field>
         <field name="arch" type="xml">
-            <gantt date_delay="duration" date_start="date" string="Meetings"/>
+            <gantt date_delay="duration" date_start="start" string="Meetings"/>
         </field>
     </record>