diff --git a/ansible/inventory/group_vars/all/kolla b/ansible/inventory/group_vars/all/kolla
index a896432b..57b6e00e 100644
--- a/ansible/inventory/group_vars/all/kolla
+++ b/ansible/inventory/group_vars/all/kolla
@@ -50,6 +50,7 @@ kolla_container_images:
   - ironic-conductor
   - ironic-inspector
   - ironic-neutron-agent
+  - ironic-prometheus-exporter
   - ironic-pxe
   - iscsid
   - keepalived