diff --git a/test/integration/component/test_acl_isolatednetwork.py b/test/integration/component/test_acl_isolatednetwork.py
index 961820e8d74..4f626050dd5 100644
--- a/test/integration/component/test_acl_isolatednetwork.py
+++ b/test/integration/component/test_acl_isolatednetwork.py
@@ -1091,6 +1091,7 @@ class TestIsolatedNetwork(cloudstackTestCase):
             networkofferingid=isolated_network_offering_id,
             zoneid=zone.id
         )
+        cls._cleanup.append(network)
         return network
 
     @staticmethod