diff --git a/config/host-config/plato.nix b/config/host-config/plato.nix
index ffc6d72..b2691d6 100644
--- a/config/host-config/plato.nix
+++ b/config/host-config/plato.nix
@@ -10,6 +10,12 @@ in {
       NIXOS.source = "/state/etc/NIXOS";
       machine-id.source = "/state/etc/machine-id";
       "host-config.nix".source = "/state/etc/host-config.nix";
+      "krb5.keytab" = {
+        source = "/state/etc/plato.keytab";
+        user = "root";
+        group = "root";
+        mode = "0400";
+      };
     };
 
     system.stateVersion = "20.09";
diff --git a/config/profile-config/common.nix b/config/profile-config/common.nix
index 647bb48..54c1a65 100644
--- a/config/profile-config/common.nix
+++ b/config/profile-config/common.nix
@@ -45,7 +45,7 @@ in {
     openssh = {
       enable = true;
       startWhenNeeded = true;
-      useDns = true;
+      # useDns = true;
       permitRootLogin = "prohibit-password";
       extraConfig = ''
         GSSAPIAuthentication yes