diff --git a/nixos/server-security.nix b/nixos/server-security.nix
index a1746906..252adf9f 100644
--- a/nixos/server-security.nix
+++ b/nixos/server-security.nix
@@ -24,6 +24,15 @@ in {
     };
   };
 
+  programs.ssh.extraConfig = ''
+    Host cupsnet.cyplo.dev
+        HostName cupsnet.cyplo.dev
+        Port 2222
+    Host cupsnet cupsnet.raptor-carp.ts.net
+        HostName cupsnet.raptor-carp.ts.net
+        Port 2222
+    StrictHostKeyChecking=accept-new
+  '';
   users.extraUsers.root.openssh.authorizedKeys.keys = authorizedKeys;
   users.users.nix-builder = {
     isNormalUser = true;