diff --git a/machines/rescue01/uptime-kuma.nix b/machines/rescue01/uptime-kuma.nix
index d224b6a..d223262 100644
--- a/machines/rescue01/uptime-kuma.nix
+++ b/machines/rescue01/uptime-kuma.nix
@@ -36,6 +36,7 @@ let
     "cdn.dgnum.eu"
     "saml-idp.dgnum.eu"
     "status.dgnum.eu"
+    "radius.dgnum.eu"
   ] ++ (concatLists (mapAttrsToList (_: { config, ... }: config.dgn-redirections.retired) nodes));
 
   extraProbes = {