diff --git a/addons/website_event_track/models/event.py b/addons/website_event_track/models/event.py
index e99318f1ced..cfba63cfc6b 100644
--- a/addons/website_event_track/models/event.py
+++ b/addons/website_event_track/models/event.py
@@ -59,6 +59,7 @@ class event_track_location(osv.osv):
 
 class event_track(osv.osv):
     _name = "event.track"
+    _description = 'Event Tracks'
     _order = 'priority, date'
     _inherit = ['mail.thread', 'ir.needaction_mixin', 'website.seo.metadata']
 
diff --git a/addons/website_event_track/security/event.xml b/addons/website_event_track/security/event.xml
index 56ca1ff5ec1..52f8e3c7286 100644
--- a/addons/website_event_track/security/event.xml
+++ b/addons/website_event_track/security/event.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <openerp>
-    <data>
+    <data noupdate="1">
 
         <record id="event_track_public" model="ir.rule">
             <field name="name">event tracks: Public</field>
             <field name="model_id" ref="website_event_track.model_event_track"/>
             <field name="domain_force">[('website_published', '=', True)]</field>
-            <field name="groups" eval="[(4, ref('base.group_public')), (4, ref('base.group_portal')), (4, ref('base.group_user'))]"/>
+            <field name="groups" eval="[(4, ref('base.group_public')), (4, ref('base.group_portal'))]"/>
             <field name="perm_read" eval="True"/>
             <field name="perm_write" eval="False"/>
             <field name="perm_create" eval="False"/>