diff --git a/app/models/ability.rb b/app/models/ability.rb
index 48867723..e55b82d1 100644
--- a/app/models/ability.rb
+++ b/app/models/ability.rb
@@ -134,6 +134,7 @@ class Ability
 
     # can manage their own User
     can :manage, User, id: user.id
+    cannot :index, User
 
     # can manage their own Event
     can :manage, Event, id: user.events.pluck(:id)