diff --git a/cluster/kube/k0.libsonnet b/cluster/kube/k0.libsonnet
index b5feb05..8d7d49f 100644
--- a/cluster/kube/k0.libsonnet
+++ b/cluster/kube/k0.libsonnet
@@ -346,6 +346,10 @@
                         { namespace: "matrix", dns: "matrix.hackerspace.pl" },
                         { namespace: "onlyoffice-prod", dns: "office.hackerspace.pl" },
                         { namespace: "redmine", dns: "issues.hackerspace.pl" },
+                        { namespace: "redmine", dns: "b.hackerspace.pl" },
+                        { namespace: "redmine", dns: "b.hswaw.net" },
+                        { namespace: "redmine", dns: "xn--137h.hackerspace.pl" },
+                        { namespace: "redmine", dns: "xn--137h.hswaw.net" },
                         { namespace: "speedtest", dns: "speedtest.hackerspace.pl" },
                         { namespace: "sso", dns: "sso.hackerspace.pl" },