diff --git a/apps/activity/views.py b/apps/activity/views.py
index 714d0dbe..1226610f 100644
--- a/apps/activity/views.py
+++ b/apps/activity/views.py
@@ -139,8 +139,7 @@ class ActivityEntryView(LoginRequiredMixin, TemplateView):
                     | Q(name__regex=pattern)
                     | Q(normalized_name__regex=Alias.normalize(pattern)))) \
             .filter(PermissionBackend.filter_queryset(self.request.user, Alias, "view"))\
-            .filter(note__noteuser__user__profile__registration_valid=True)\
-            .distinct("username")[:20]
+            .distinct()[:20]
         for note in note_qs:
             note.type = "Adhérent"
             note.activity = activity
diff --git a/apps/permission/backends.py b/apps/permission/backends.py
index 4fb7b577..04d93528 100644
--- a/apps/permission/backends.py
+++ b/apps/permission/backends.py
@@ -43,7 +43,7 @@ class PermissionBackend(ModelBackend):
                 rolepermissions__role__membership__date_end__gte=datetime.date.today(),
                 type=t,
                 mask__rank__lte=get_current_session().get("permission_mask", 0),
-        ).distinct('club', 'pk',)
+        ).distinct()
 
     @staticmethod
     def permissions(user, model, type):