diff --git a/squid_metrics_cnf/juju-bundles/charms/squid-operator/src/lib/squid/cluster.py b/squid_metrics_cnf/juju-bundles/charms/squid-operator/src/lib/squid/cluster.py
index 1d790f2eea0979195cb66d2addf10b4176116e9b..fb77097a8ad7569cc6f2abac4bcafa51fce5eacf 100644
--- a/squid_metrics_cnf/juju-bundles/charms/squid-operator/src/lib/squid/cluster.py
+++ b/squid_metrics_cnf/juju-bundles/charms/squid-operator/src/lib/squid/cluster.py
@@ -42,7 +42,7 @@ class SquidCluster(ops.framework.Object):
     def delete_url(self, url: str):
         if self.framework.model.unit.is_leader():
             allowed_urls = self.allowed_urls
-            self.framework.model.unit.status = ops.model.ActiveStatus(self.allowed_urls)
+            self.framework.model.unit.status = ops.model.ActiveStatus(repr(self.allowed_urls))
             if url in allowed_urls:
                 allowed_urls.remove(url)
                 self.update_allowed_urls(allowed_urls)