diff --git a/etc/kolla/globals.yml b/etc/kolla/globals.yml
index 5757ceb090..2e9200a2b4 100644
--- a/etc/kolla/globals.yml
+++ b/etc/kolla/globals.yml
@@ -198,6 +198,7 @@ kolla_internal_vip_address: "10.10.10.254"
 #enable_hyperv: "no"
 #enable_influxdb: "no"
 #enable_ironic: "no"
+#enable_ironic_ipxe: "no"
 #enable_ironic_pxe_uefi: "no"
 #enable_kafka: "no"
 #enable_karbor: "no"