diff --git a/addons/calendar/models/calendar_event.py b/addons/calendar/models/calendar_event.py
index 87cbf19cbe1..194ff6dfe3d 100644
--- a/addons/calendar/models/calendar_event.py
+++ b/addons/calendar/models/calendar_event.py
@@ -122,6 +122,7 @@ class Meeting(models.Model):
     # filtering
     active = fields.Boolean(
         'Active', default=True,
+        tracking=True,
         help="If the active field is set to false, it will allow you to hide the event alarm information without removing it.")
     categ_ids = fields.Many2many(
         'calendar.event.type', 'meeting_category_rel', 'event_id', 'type_id', 'Tags')