diff --git a/zuul.d/bifrost-jobs.yaml b/zuul.d/bifrost-jobs.yaml
index 6cb7c6afa..4128033f6 100644
--- a/zuul.d/bifrost-jobs.yaml
+++ b/zuul.d/bifrost-jobs.yaml
@@ -70,12 +70,14 @@
     vars:
       noauth_mode: false
 
+# used by ansible-collections-openstack, openstacksdk, ironic, ironic-inspector
 - job:
     name: bifrost-integration-tinyipa-ubuntu-bionic
     parent: bifrost-integration-tinyipa
     nodeset: ubuntu-bionic
 
 # TODO(dtantsur): remove when no other projects are using this job
+# used by ansible-collections-openstack
 - job:
     name: bifrost-integration-tinyipa-keystone-ubuntu-bionic
     parent: bifrost-integration-tinyipa
@@ -100,10 +102,12 @@
     nodeset: ubuntu-focal
     required-projects:
       - openstack/keystone
+      - openstack/ironic-prometheus-exporter
     vars:
       enable_keystone: true
       enable_tls: true
       test_driver: redfish
+      enable_prometheus_exporter: true
 
 - job:
     name: bifrost-cli-ubuntu-focal