diff --git a/charms/openstack-exporter-k8s/.zuul.yaml b/charms/openstack-exporter-k8s/.zuul.yaml
deleted file mode 100644
index 18c0c4c1..00000000
--- a/charms/openstack-exporter-k8s/.zuul.yaml
+++ /dev/null
@@ -1,11 +0,0 @@
-- project:
-    templates:
-      - openstack-python3-charm-jobs
-      - openstack-cover-jobs
-      - microk8s-func-test
-    vars:
-      charm_build_name: openstack-exporter-k8s
-      juju_channel: 3.2/stable
-      juju_classic_mode: false
-      microk8s_channel: 1.26-strict/stable
-      microk8s_classic_mode: false
diff --git a/charms/openstack-exporter-k8s/src/charm.py b/charms/openstack-exporter-k8s/src/charm.py
index cda646aa..8ee25467 100755
--- a/charms/openstack-exporter-k8s/src/charm.py
+++ b/charms/openstack-exporter-k8s/src/charm.py
@@ -249,6 +249,11 @@ class OSExporterOperatorCharm(sunbeam_charm.OSBaseOperatorCharmK8S):
         secret = self.model.get_secret(id=secret_id)
         return secret.get_content()["auth-url"]
 
+    def open_ports(self):
+        """Register ports in underlying cloud."""
+        super().open_ports()
+        self.unit.open_port("tcp", self.default_public_ingress_port)
+
     def get_relation_handlers(self) -> List[sunbeam_rhandlers.RelationHandler]:
         """Relation handlers for the service."""
         handlers = super().get_relation_handlers()