diff --git a/nixos/.github/workflows/build.yml b/nixos/.github/workflows/build.yml
index 181c1c6..07e4b5f 100644
--- a/nixos/.github/workflows/build.yml
+++ b/nixos/.github/workflows/build.yml
@@ -12,4 +12,4 @@ jobs:
       - uses: DeterminateSystems/nix-installer-action@main
       - uses: DeterminateSystems/magic-nix-cache-action@main
       - run: ssh-keygen -t rsa -N '' -f ./id_rsa && git add id_rsa.pub
-      - run: nix build .#nixosConfigurations.nixos.config.system.build.toplevel
+      - run: nix build .#nixosConfigurations.mainframe.config.system.build.toplevel
diff --git a/nixos/apply.sh b/nixos/apply.sh
index 50a7953..04811c3 100755
--- a/nixos/apply.sh
+++ b/nixos/apply.sh
@@ -3,4 +3,4 @@
 set -e
 
 git pull origin main
-nixos-rebuild switch --flake .#nixos --verbose --show-trace
+nixos-rebuild switch --flake .#mainframe --verbose --show-trace
diff --git a/nixos/flake.nix b/nixos/flake.nix
index caed697..752f75e 100644
--- a/nixos/flake.nix
+++ b/nixos/flake.nix
@@ -92,14 +92,13 @@
             ++ modules;
         };
     in {
-      nixosConfigurations.nixos = mkNixosConfiguration {
+      nixosConfigurations.mainframe = mkNixosConfiguration {
         hostname = "pw-mainframe";
         username = "ironmagma";
         args = {
           nixPkgs = import nixpkgs {inherit system overlays;};
         };
         modules = [
-          disko.nixosModules.disko
           agenix.nixosModules.age
           ./hetzner.nix
           ./linux.nix
diff --git a/nixos/hetzner.nix b/nixos/hetzner.nix
index cbbf2f3..da3eef2 100644
--- a/nixos/hetzner.nix
+++ b/nixos/hetzner.nix
@@ -2,28 +2,29 @@
   imports = [
     (modulesPath + "/installer/scan/not-detected.nix")
     (modulesPath + "/profiles/qemu-guest.nix")
-    ./disk-config.nix
   ];
 
   # Fixes iotop
   boot.kernel.sysctl = {"kernel.task_delayacct" = 1;};
 
   boot.loader.grub = {
-    # no need to set devices, disko will add all devices that have a EF02 partition to the list already
-    # devices = [ ];
-    efiSupport = true;
-    efiInstallAsRemovable = true;
+    enable = true;
+    device = "/dev/sda";
+    efiSupport = false;
+  };
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/aaf104ce-4851-40d9-aeea-bebb5684f8c4";
+    fsType = "ext4";
   };
 
   services.openssh = {
     enable = true;
     settings.PasswordAuthentication = true;
-    settings.UsePAM = false;
     settings.PermitRootLogin = "yes";
     settings.AllowUsers = [ "root" ];
     extraConfig = ''
       PrintLastLog no
-UsePAM no
     '';
     hostKeys = [
       {