diff --git a/container-images/container_image_prepare_defaults.yaml b/container-images/container_image_prepare_defaults.yaml
index 4d7d0dc23..bb97d5684 100644
--- a/container-images/container_image_prepare_defaults.yaml
+++ b/container-images/container_image_prepare_defaults.yaml
@@ -25,7 +25,7 @@ parameter_defaults:
 
       # Container image name components for Ceph images.
       # Only used if Ceph is deployed.
-      ceph_namespace: docker.io/ceph
+      ceph_namespace: quay.ceph.io/ceph-ci
       ceph_image: daemon
       ceph_tag: v3.2.14-stable-3.2-luminous-centos-7-x86_64
 
diff --git a/container-images/overcloud_containers.yaml b/container-images/overcloud_containers.yaml
index 664edab2c..a33940418 100644
--- a/container-images/overcloud_containers.yaml
+++ b/container-images/overcloud_containers.yaml
@@ -207,7 +207,7 @@ container_images:
   image_source: kolla
 - imagename: docker.io/tripleorocky/centos-binary-zaqar:current-tripleo
   image_source: kolla
-- imagename: docker.io/ceph/daemon:v3.2.14-stable-3.2-luminous-centos-7-x86_64
+- imagename: quay.ceph.io/ceph-ci/daemon:v3.2.14-stable-3.2-luminous-centos-7-x86_64
   image_source: ceph
 - imagename: docker.io/tripleorocky/centos-binary-tempest:current-tripleo
   image_source: kolla
diff --git a/tripleo_common/tests/image/test_kolla_builder.py b/tripleo_common/tests/image/test_kolla_builder.py
index d3eeb621f..727a60658 100644
--- a/tripleo_common/tests/image/test_kolla_builder.py
+++ b/tripleo_common/tests/image/test_kolla_builder.py
@@ -185,7 +185,7 @@ class TestKollaImageBuilderTemplate(base.TestCase):
         self.assertEqual(
             {
                 'namespace': 'docker.io/tripleorocky',
-                'ceph_namespace': 'docker.io/ceph',
+                'ceph_namespace': 'quay.ceph.io/ceph-ci',
                 'ceph_image': 'daemon',
                 'ceph_tag': 'v3.2.14-stable-3.2-luminous-centos-7-x86_64',
                 'name_prefix': 'centos-binary-',