cleanup controller links in admin.py
diff --git a/planetstack/core/dashboard/views/view_common.py b/planetstack/core/dashboard/views/view_common.py
index bccd7d2..9d979e6 100644
--- a/planetstack/core/dashboard/views/view_common.py
+++ b/planetstack/core/dashboard/views/view_common.py
@@ -73,7 +73,7 @@
         for sliver in slice.slivers.all():
              #sites_used['deploymentSites'] = sliver.node.deployment.name
              # sites_used[sliver.image.name] = sliver.image.name
-             sites_used[sliver.node.site_deployment.site.name] = 1 #sliver.numberCores
+             sites_used[sliver.node.site_deployment.site] = 1 #sliver.numberCores
         sliceid = Slice.objects.get(id=entry.slice.id).id
         try:
             sliverList = Sliver.objects.filter(slice=entry.slice.id)