diff --git a/ops_openstack/core.py b/ops_openstack/core.py
index a35e243..b4f2e13 100644
--- a/ops_openstack/core.py
+++ b/ops_openstack/core.py
@@ -52,6 +52,7 @@ UCA_CODENAME_MAP = {
     'xena': 'pacific',
     'yoga': 'quincy',
     'zed': 'quincy',
+    'antelope': 'quincy',
 }