diff --git a/gestioncof/decorators.py b/gestioncof/decorators.py
index d7e70608..a1263ce3 100644
--- a/gestioncof/decorators.py
+++ b/gestioncof/decorators.py
@@ -1,10 +1,6 @@
 # -*- coding: utf-8 -*-
 
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
-from django_cas_ng.decorators import user_passes_test
+from django.contrib.auth.decorators import user_passes_test
 
 
 def is_cof(user):
@@ -14,9 +10,7 @@ def is_cof(user):
     except:
         return False
 
-cof_required = user_passes_test(lambda u: is_cof(u))
-cof_required_customdenied = user_passes_test(lambda u: is_cof(u),
-                                             login_url="cof-denied")
+cof_required = user_passes_test(is_cof)
 
 
 def is_buro(user):
@@ -26,4 +20,4 @@ def is_buro(user):
     except:
         return False
 
-buro_required = user_passes_test(lambda u: is_buro(u))
+buro_required = user_passes_test(is_buro)
diff --git a/kfet/decorators.py b/kfet/decorators.py
index 9af9247f..0c8a1a76 100644
--- a/kfet/decorators.py
+++ b/kfet/decorators.py
@@ -1,12 +1,9 @@
 # -*- coding: utf-8 -*-
 
-from __future__ import (absolute_import, division,
-                        print_function, unicode_literals)
-from builtins import *
+from django.contrib.auth.decorators import user_passes_test
 
-from django_cas_ng.decorators import user_passes_test
 
 def kfet_is_team(user):
     return user.has_perm('kfet.is_team')
 
-teamkfet_required = user_passes_test(lambda u: kfet_is_team(u))
+teamkfet_required = user_passes_test(kfet_is_team)