diff --git a/addons/event/models/res_config_settings.py b/addons/event/models/res_config_settings.py
index 15af322830c..14f5aebf6d9 100644
--- a/addons/event/models/res_config_settings.py
+++ b/addons/event/models/res_config_settings.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-from odoo import fields, models
+from odoo import api, fields, models
 
 class ResConfigSettings(models.TransientModel):
     _inherit = 'res.config.settings'
@@ -14,3 +14,14 @@ class ResConfigSettings(models.TransientModel):
     module_website_event_questions = fields.Boolean("Registration Survey")
     module_event_barcode = fields.Boolean("Barcode")
     module_website_event_sale = fields.Boolean("Online Ticketing")
+
+    @api.onchange('module_website_event_track')
+    def _onchange_module_website_event_track(self):
+        """ Reset sub-modules, otherwise you may have track to False but still
+        have track_live or track_quiz to True, meaning track will come back due
+        to dependencies of modules. """
+        for config in self:
+            if not config.module_website_event_track:
+                config.module_website_event_track_live = False
+                config.module_website_event_track_quiz = False
+                config.module_website_event_track_exhibitor = False