diff --git a/atlas/views.py b/atlas/views.py
index 66c4d305..de22d5b5 100755
--- a/atlas/views.py
+++ b/atlas/views.py
@@ -6,6 +6,7 @@ from django.db.models.base import Model as Model
 from django.db.models.query import QuerySet
 from django.db.models import Prefetch
 from django.db.models import Q
+from django.db import transaction
 from django.shortcuts import render, get_object_or_404, redirect
 from django import forms
 from django.utils import timezone