diff --git a/hosts b/hosts
index 44af504..9f4c2f4 100644
--- a/hosts
+++ b/hosts
@@ -95,6 +95,7 @@ ns-master.int.infra.auro.re
 dns-1.int.infra.auro.re
 ns-1.auro.re
 ldap-1.int.infra.auro.re
+radius-1.isp.infra.auro.re
 #prometheus-fleming-fo.adm.auro.re
 radius-fleming.adm.auro.re
 radius-fleming-backup.adm.auro.re
diff --git a/playbooks/knotd.yml b/playbooks/knotd.yml
index f0a3171..7ba51dd 100755
--- a/playbooks/knotd.yml
+++ b/playbooks/knotd.yml
@@ -341,6 +341,9 @@
           isp-2.rtr:
             - 10.128.0.158
             - 2a09:6840:128::158
+          radius-1.isp:
+            - 10.128.0.208
+            - 2a09:6840:128::208
       isp.auro.re:
         dnssec_policy: infra
         notify: