diff --git a/playbooks/kayobe-overcloud-base/overrides.yml.j2 b/playbooks/kayobe-overcloud-base/overrides.yml.j2
index 8f1a2bbec..16f94d9c2 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 8f4987390..9cfad25f8 100644
--- a/playbooks/kayobe-seed-base/overrides.yml.j2
+++ b/playbooks/kayobe-seed-base/overrides.yml.j2
@@ -15,9 +15,6 @@ docker_registry_image_full: "quay.io/libpod/registry:2.8.2"
 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 49d493862..11797e695 100644
--- a/playbooks/kayobe-seed-upgrade-base/overrides.yml.j2
+++ b/playbooks/kayobe-seed-upgrade-base/overrides.yml.j2
@@ -6,9 +6,6 @@ docker_registry_image_full: "quay.io/libpod/registry:2.8.2"
 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 }}"