diff --git a/xos/observers/vbng/steps/sync_vbngtenant.py b/xos/observers/vbng/steps/sync_vbngtenant.py
index 9dec0de..07d1635 100644
--- a/xos/observers/vbng/steps/sync_vbngtenant.py
+++ b/xos/observers/vbng/steps/sync_vbngtenant.py
@@ -77,8 +77,8 @@
             logger.info("received public IP %s from private IP %s" % (r.text, private_ip))
             o.routeable_subnet = r.text
             o.mapped_ip = private_ip
-            c.mapped_mac = private_mac
-            c.mapped_hostname = private_hostname
+            o.mapped_mac = private_mac
+            o.mapped_hostname = private_hostname
 
         o.save()