diff --git a/addons/website_event/models/event_event.py b/addons/website_event/models/event_event.py
index bfd96da84e6..dd7fa17d63b 100644
--- a/addons/website_event/models/event_event.py
+++ b/addons/website_event/models/event_event.py
@@ -168,3 +168,6 @@ class Event(models.Model):
 
     def get_backend_menu_id(self):
         return self.env.ref('event.event_main_menu').id
+
+    def toggle_website_menu(self, val):
+        self.website_menu = val
diff --git a/addons/website_event_track/models/event_event.py b/addons/website_event_track/models/event_event.py
index 3d47cfe7cad..bf9473b7d9f 100644
--- a/addons/website_event_track/models/event_event.py
+++ b/addons/website_event_track/models/event_event.py
@@ -129,9 +129,6 @@ class Event(models.Model):
         res = [(_('Talk Proposals'), '/event/%s/track_proposal' % slug(self), False, 'track_proposal')]
         return res
 
-    def toggle_website_menu(self, val):
-        self.website_menu = val
-
     def toggle_website_track(self, val):
         self.website_track = val