diff --git a/xos/synchronizers/openstack/steps/sync_controller_networks.py b/xos/synchronizers/openstack/steps/sync_controller_networks.py
index 7532e33..5375a8d 100644
--- a/xos/synchronizers/openstack/steps/sync_controller_networks.py
+++ b/xos/synchronizers/openstack/steps/sync_controller_networks.py
@@ -1,5 +1,7 @@
 import os
 import base64
+import struct
+import socket
 from collections import defaultdict
 from netaddr import IPAddress, IPNetwork
 from django.db.models import F, Q