diff --git a/playbooks/kayobe-overcloud-base/overrides.yml.j2 b/playbooks/kayobe-overcloud-base/overrides.yml.j2
index bd389f97a..6bc9ce0ce 100644
--- a/playbooks/kayobe-overcloud-base/overrides.yml.j2
+++ b/playbooks/kayobe-overcloud-base/overrides.yml.j2
@@ -4,9 +4,6 @@ docker_daemon_debug: true
 docker_registry_mirrors:
   - "http://{{ zuul_site_mirror_fqdn }}:8082/"
 
-kolla_docker_namespace: "openstack.kolla"
-# use the published images from a site mirror of quay.io
-kolla_docker_registry: "{{ zuul_site_mirror_fqdn }}:4447"
 kolla_source_url: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/openstack/kolla'].src_dir }}"
 kolla_source_version: "{{ zuul.projects['opendev.org/openstack/kolla'].checkout }}"
 kolla_ansible_source_url: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/openstack/kolla-ansible'].src_dir }}"
diff --git a/playbooks/kayobe-overcloud-upgrade-base/overrides.yml.j2 b/playbooks/kayobe-overcloud-upgrade-base/overrides.yml.j2
index 1170a5ed9..dc8fdb04f 100644
--- a/playbooks/kayobe-overcloud-upgrade-base/overrides.yml.j2
+++ b/playbooks/kayobe-overcloud-upgrade-base/overrides.yml.j2
@@ -4,9 +4,6 @@ docker_daemon_debug: true
 docker_registry_mirrors:
   - "http://{{ zuul_site_mirror_fqdn }}:8082/"
 
-kolla_docker_namespace: "openstack.kolla"
-# use the published images from a site mirror of quay.io
-kolla_docker_registry: "{{ zuul_site_mirror_fqdn }}:4447"
 {% if not is_previous_release | default(false) %}
 kolla_source_url: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/openstack/kolla'].src_dir }}"
 kolla_source_version: "{{ zuul.projects['opendev.org/openstack/kolla'].checkout }}"
diff --git a/playbooks/kayobe-seed-base/overrides.yml.j2 b/playbooks/kayobe-seed-base/overrides.yml.j2
index 91c09a698..eb30249d0 100644
--- a/playbooks/kayobe-seed-base/overrides.yml.j2
+++ b/playbooks/kayobe-seed-base/overrides.yml.j2
@@ -4,9 +4,6 @@ docker_daemon_debug: true
 docker_registry_mirrors:
   - "http://{{ zuul_site_mirror_fqdn }}:8082/"
 
-kolla_docker_namespace: "openstack.kolla"
-# use the published images from a site mirror of quay.io
-kolla_docker_registry: "{{ zuul_site_mirror_fqdn }}:4447"
 # NOTE(mgoddard): The kolla repository is copied to /tmp/kolla and made
 # readable by the stack user.
 kolla_source_url: "/tmp/kolla"
diff --git a/playbooks/kayobe-seed-upgrade-base/overrides.yml.j2 b/playbooks/kayobe-seed-upgrade-base/overrides.yml.j2
index 683833025..81c773b0d 100644
--- a/playbooks/kayobe-seed-upgrade-base/overrides.yml.j2
+++ b/playbooks/kayobe-seed-upgrade-base/overrides.yml.j2
@@ -4,9 +4,6 @@ docker_daemon_debug: true
 docker_registry_mirrors:
   - "http://{{ zuul_site_mirror_fqdn }}:8082/"
 
-kolla_docker_namespace: "openstack.kolla"
-# use the published images from a site mirror of quay.io
-kolla_docker_registry: "{{ zuul_site_mirror_fqdn }}:4447"
 {% if not is_previous_release | default(false) %}
 kolla_source_url: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/openstack/kolla'].src_dir }}"
 kolla_source_version: "{{ zuul.projects['opendev.org/openstack/kolla'].checkout }}"