diff --git a/re2o/acl.py b/re2o/acl.py
index bfacd573..bea27251 100644
--- a/re2o/acl.py
+++ b/re2o/acl.py
@@ -78,8 +78,8 @@ def can_edit(model, *field_list):
                     kwargs={'userid':str(request.user.id)}
                 ))
             for field in field_list:
-                can_create = getattr(model, 'can_change_' + field)
-                can, msg = can_create(instance, request.user, *args, **kwargs)
+                can_change = getattr(model, 'can_change_' + field)
+                can, msg = can_change(request.user, *args, **kwargs)
                 if not can:
                     messages.error(request, msg or "Vous ne pouvez pas accéder à ce menu")
                     return redirect(reverse('users:profil',
@@ -97,8 +97,8 @@ def can_change(model, *field_list):
     def decorator(view):
         def wrapper(request, *args, **kwargs):
             for field in field_list:
-                can_create = getattr(model, 'can_change_' + field)
-                can, msg = can_create(request.user, *args, **kwargs)
+                can_change = getattr(model, 'can_change_' + field)
+                can, msg = can_change(request.user, *args, **kwargs)
                 if not can:
                     messages.error(request, msg or "Vous ne pouvez pas accéder à ce menu")
                     return redirect(reverse('users:profil',
diff --git a/users/views.py b/users/views.py
index bc7e7137..600c472e 100644
--- a/users/views.py
+++ b/users/views.py
@@ -274,7 +274,7 @@ def password(request, user, userid):
 
 
 @login_required
-@can_edit(User)
+@can_edit(User, 'groups')
 def del_group(request, user, userid, listrightid):
     with transaction.atomic(), reversion.create_revision():
         user.groups.remove(ListRight.objects.get(id=listrightid))