diff --git a/ansible/group_vars/all.yml b/ansible/group_vars/all.yml
index 69cd251db4..1c8a9089d8 100644
--- a/ansible/group_vars/all.yml
+++ b/ansible/group_vars/all.yml
@@ -350,6 +350,7 @@ enable_horizon_solum: "{{ enable_solum | bool }}"
 enable_horizon_tacker: "{{ enable_tacker | bool }}"
 enable_horizon_trove: "{{ enable_trove | bool }}"
 enable_horizon_watcher: "{{ enable_watcher | bool }}"
+enable_horizon_zun: "{{ enable_zun | bool }}"
 enable_hyperv: "no"
 enable_influxdb: "no"
 enable_ironic: "no"
diff --git a/ansible/roles/horizon/defaults/main.yml b/ansible/roles/horizon/defaults/main.yml
index ed12ef204a..206913b2ef 100644
--- a/ansible/roles/horizon/defaults/main.yml
+++ b/ansible/roles/horizon/defaults/main.yml
@@ -24,6 +24,7 @@ horizon_services:
       ENABLE_TACKER: "{{ 'yes' if enable_horizon_tacker | bool else 'no' }}"
       ENABLE_TROVE: "{{ 'yes' if enable_horizon_trove | bool else 'no' }}"
       ENABLE_WATCHER: "{{ 'yes' if enable_horizon_watcher | bool else 'no' }}"
+      ENABLE_ZUN: "{{ 'yes' if enable_horizon_zun | bool else 'no' }}"
     volumes:
       - "{{ node_config_directory }}/horizon/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
diff --git a/etc/kolla/globals.yml b/etc/kolla/globals.yml
index b4ab369acd..67cafa1002 100644
--- a/etc/kolla/globals.yml
+++ b/etc/kolla/globals.yml
@@ -158,6 +158,7 @@ kolla_internal_vip_address: "10.10.10.254"
 #enable_horizon_tacker: "{{ enable_tacker | bool }}"
 #enable_horizon_trove: "{{ enable_trove | bool }}"
 #enable_horizon_watcher: "{{ enable_watcher | bool }}"
+#enable_horizon_zun: "{{ enable_zun | bool }}"
 #enable_hyperv: "no"
 #enable_influxdb: "no"
 #enable_ironic: "no"