diff --git a/src/rgw/rgw_admin.cc b/src/rgw/rgw_admin.cc
index f6de39f7e5cf4..db8e390b4f6ac 100644
--- a/src/rgw/rgw_admin.cc
+++ b/src/rgw/rgw_admin.cc
@@ -114,6 +114,7 @@ void _usage()
   cout << "  zone modify                modify an existing zone\n";
   cout << "  zone set                   set zone cluster params (requires infile)\n";
   cout << "  zone list                  list all zones set on this cluster\n";
+  cout << "  zone rename                rename a zone\n";
   cout << "  pool add                   add an existing pool for data placement\n";
   cout << "  pool rm                    remove an existing pool from data placement set\n";
   cout << "  pools list                 list placement active set\n";
diff --git a/src/test/cli/radosgw-admin/help.t b/src/test/cli/radosgw-admin/help.t
index b38106e33b2db..606a5f35ef4cb 100644
--- a/src/test/cli/radosgw-admin/help.t
+++ b/src/test/cli/radosgw-admin/help.t
@@ -66,6 +66,7 @@
     zone modify                modify an existing zone
     zone set                   set zone cluster params (requires infile)
     zone list                  list all zones set on this cluster
+    zone rename                rename a zone
     pool add                   add an existing pool for data placement
     pool rm                    remove an existing pool from data placement set
     pools list                 list placement active set