diff --git a/hosts/knot/default.nix b/hosts/knot/default.nix
index 96f73f46..6fd1be0e 100644
--- a/hosts/knot/default.nix
+++ b/hosts/knot/default.nix
@@ -54,9 +54,6 @@
             # dns.serv.zentralwerk.org
             "172.20.73.2/32"
             "2a00:8180:2c00:282:2::2"
-            # ns.spaceboyz.net
-            "95.217.229.209/32"
-            "2a01:4f9:4b:39ec::4/128"
           ];
           action = [ "transfer" "notify" ];
         }