diff --git a/multi_op/api/views.py b/multi_op/api/views.py
index 846d790a..64b9e68f 100644
--- a/multi_op/api/views.py
+++ b/multi_op/api/views.py
@@ -21,6 +21,7 @@
 
 from rest_framework import viewsets
 
+from re2o.utils import all_has_access
 from . import serializers
 import topologie.models as topologie