diff --git a/modules/openstack_project/files/ssl_cert_check/ssldomains b/modules/openstack_project/files/ssl_cert_check/ssldomains
index 265a1333da..eed29f8bd0 100644
--- a/modules/openstack_project/files/ssl_cert_check/ssldomains
+++ b/modules/openstack_project/files/ssl_cert_check/ssldomains
@@ -18,6 +18,7 @@ gitea05.opendev.org 3000
 gitea06.opendev.org 3000
 gitea07.opendev.org 3000
 gitea08.opendev.org 3000
+insecure-ci-registry.opendev.org 5000
 opendev.org 443
 openstackid-dev.openstack.org 443
 openstackid.org 443