diff --git a/kfet/models.py b/kfet/models.py
index 167e9c28..739534fa 100644
--- a/kfet/models.py
+++ b/kfet/models.py
@@ -134,7 +134,7 @@ class Account(models.Model):
 
     @property
     def is_cof(self):
-        return self.profile.cof.is_cof
+        return self.profile.user.has_perm("cof.member")
 
     # Propriétés supplémentaires
     @property