diff --git a/hosts/server/configuration.nix b/hosts/server/configuration.nix
index c23b2d8..6a6d841 100644
--- a/hosts/server/configuration.nix
+++ b/hosts/server/configuration.nix
@@ -117,7 +117,10 @@ in
       sshKeyFile = config.sops.secrets."private_keys/lidarr-mb-gap".path;
       sshKnownHosts = {
         vps = {
-          hostNames = [ config.my.ips.vps ];
+          hostNames = [
+            config.my.ips.vps
+            "[${config.my.ips.vps}]:3456"
+          ];
           publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMvtTURGBtAFXxxfzMJVoNJrtWLykOloJ5XYjxGh1OUx";
         };
       };