diff --git a/configuration.nix b/configuration.nix
index 30e9926..593dff0 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -23,7 +23,6 @@
 
   # Use the GRUB 2 boot loader.
   boot.loader.grub.enable = true;
-  boot.loader.grub.version = 2;
   # boot.loader.grub.efiSupport = true;
   # boot.loader.grub.efiInstallAsRemovable = true;
   # boot.loader.efi.efiSysMountPoint = "/boot/efi";
@@ -96,8 +95,8 @@
     # Only allow login through pubkey
     settings = {
       PasswordAuthentication = false;
+      KbdInteractiveAuthentication = false;
     };
-    kbdInteractiveAuthentication = false;
     extraConfig = "PubkeyAcceptedAlgorithms +ssh-rsa";
   };
   # Support mosh connections