diff --git a/playbooks/roles/registry/templates/registry.yaml.j2 b/playbooks/roles/registry/templates/registry.yaml.j2
index edfd506f7a..f9ccc0df26 100644
--- a/playbooks/roles/registry/templates/registry.yaml.j2
+++ b/playbooks/roles/registry/templates/registry.yaml.j2
@@ -1,6 +1,7 @@
 registry:
   address: '0.0.0.0'
   port: 5000
+  public-url: https://insecure-ci-registry.opendev.org:5000
   tls-cert: /certs/domain.crt
   tls-key: /certs/domain.key
   secret: {{ registry_token_secret }}