diff --git a/zuul.d/playbooks/buildset-registry/run.yml b/zuul.d/playbooks/buildset-registry/run.yml
index 467ba31..0c035d8 100644
--- a/zuul.d/playbooks/buildset-registry/run.yml
+++ b/zuul.d/playbooks/buildset-registry/run.yml
@@ -62,7 +62,7 @@
       ansible.builtin.set_fact:
         buildset_registry:
           host: registry.atmosphere.dev
-          port: 5000
+          port: 443
           username: "{{ registry_credentials.username }}"
           password: "{{ registry_credentials.password }}"