fix NameError
diff --git a/plstackapi/planetstack/urls.py b/plstackapi/planetstack/urls.py
index 58187d7..fb64e70 100644
--- a/plstackapi/planetstack/urls.py
+++ b/plstackapi/planetstack/urls.py
@@ -4,6 +4,7 @@
 from django.contrib import admin
 from plstackapi.planetstack.views.roles import RoleListCreate, RoleRetrieveUpdateDestroy
 from plstackapi.planetstack.views.sites import SiteListCreate, SiteRetrieveUpdateDestroy
+from plstackapi.planetstack.views.sites import DeploymentNetworkListCreate, DeploymentNetworkRetrieveUpdateDestroy
 from plstackapi.planetstack.views.api_root import api_root
 from plstackapi.planetstack.models import Site
 from rest_framework import generics