diff --git a/flake.lock b/flake.lock
index 045f597..591b18b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1826,8 +1826,10 @@
         "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
-        "type": "indirect"
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "nixpkgs-25_05": {
diff --git a/systems/x86_64-linux/fortuna/default.nix b/systems/x86_64-linux/fortuna/default.nix
deleted file mode 100644
index 29b8022..0000000
--- a/systems/x86_64-linux/fortuna/default.nix
+++ /dev/null
@@ -1,52 +0,0 @@
-{
-  modulesPath,
-  lib,
-  pkgs,
-  ...
-}: {
-  imports = [
-    ./disk-config.nix
-  ];
-
-  disko.devices.disk.main.device = "/dev/vda";
-
-  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;
-  };
-  services.openssh.enable = true;
-
-  services = {
-    desktopManager.plasma6.enable = true;
-
-    displayManager.sddm.enable = true;
-
-    displayManager.sddm.wayland.enable = true;
-  };
-
-  networking.hostName = "fortuna";
-  networking.hostId = "fortuna";
-
-  programs.zsh.enable = true;
-
-  environment.systemPackages = map lib.lowPrio [
-    pkgs.curl
-    pkgs.gitMinimal
-  ];
-
-  users.users.root.openssh.authorizedKeys.keys = [
-    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFuw7D+qDzzxBKsfKEmMd7odc98m3ZEnqWYFtuKwvC9k zoey@earth"
-  ];
-
-  users.users.zoey = {
-    isNormalUser = true;
-    description = "zoey";
-    extraGroups = ["networkmanager" "wheel" "docker" "libvirtd" "plugdev"];
-    shell = pkgs.zsh;
-    initialHashedPassword = "$6$rounds=2000000$rFBJH7LwdEHvv.0i$HdHorWqp8REPdWPk5fEgZXX1TujRJkMxumGK0f0elFN0KRPlBjJMW2.35A.ID/o3eC/hGTwbSJAcJcwVN2zyV/";
-  };
-
-  system.stateVersion = "24.11";
-}
diff --git a/systems/x86_64-linux/fortuna/disk-config.nix b/systems/x86_64-linux/fortuna/disk-config.nix
deleted file mode 100644
index 8550430..0000000
--- a/systems/x86_64-linux/fortuna/disk-config.nix
+++ /dev/null
@@ -1,80 +0,0 @@
-# USAGE in your configuration.nix.
-# Update devices to match your hardware.
-# {
-#  imports = [ ./disko-config.nix ];
-#  disko.devices.disk.main.device = "/dev/sda";
-# }
-{
-  disko.devices = {
-    disk = {
-      main = {
-        type = "disk";
-        content = {
-          type = "gpt";
-          partitions = {
-            ESP = {
-              size = "1G";
-              type = "EF00";
-              content = {
-                type = "filesystem";
-                format = "vfat";
-                mountpoint = "/boot";
-                mountOptions = [ "umask=0077" ];
-              };
-            };
-            zfs = {
-              size = "100%";
-              content = {
-                type = "zfs";
-                pool = "zroot";
-              };
-            };
-          };
-        };
-      };
-    };
-    zpool = {
-      zroot = {
-        type = "zpool";
-        rootFsOptions = {
-          # https://wiki.archlinux.org/title/Install_Arch_Linux_on_ZFS
-          acltype = "posixacl";
-          atime = "off";
-          compression = "zstd";
-          mountpoint = "none";
-          xattr = "sa";
-        };
-        options.ashift = "12";
-
-        datasets = {
-          "local" = {
-            type = "zfs_fs";
-            options.mountpoint = "none";
-          };
-          "local/home" = {
-            type = "zfs_fs";
-            mountpoint = "/home";
-            # Used by services.zfs.autoSnapshot options.
-            options."com.sun:auto-snapshot" = "true";
-          };
-          "local/nix" = {
-            type = "zfs_fs";
-            mountpoint = "/nix";
-            options."com.sun:auto-snapshot" = "false";
-          };
-          "local/persist" = {
-            type = "zfs_fs";
-            mountpoint = "/persist";
-            options."com.sun:auto-snapshot" = "false";
-          };
-          "local/root" = {
-            type = "zfs_fs";
-            mountpoint = "/";
-            options."com.sun:auto-snapshot" = "false";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/local/root@blank$' || zfs snapshot zroot/local/root@blank";
-          };
-        };
-      };
-    };
-  };
-}
\ No newline at end of file
diff --git a/systems/x86_64-linux/fortuna/hardware-configuration.nix b/systems/x86_64-linux/fortuna/hardware-configuration.nix
deleted file mode 100644
index b59e196..0000000
--- a/systems/x86_64-linux/fortuna/hardware-configuration.nix
+++ /dev/null
@@ -1,26 +0,0 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
-# and may be overwritten by future invocations.  Please make changes
-# to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, modulesPath, ... }:
-
-{
-  imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
-    ];
-
-  boot.initrd.availableKernelModules = [ "ahci" "xhci_pci" "virtio_pci" "sr_mod" "virtio_blk" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-amd" ];
-  boot.extraModulePackages = [ ];
-
-  swapDevices = [ ];
-
-  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
-  # (the default) this is the recommended approach. When using systemd-networkd it's
-  # still possible to use this option, but it's recommended to use it in conjunction
-  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
-  networking.useDHCP = lib.mkDefault true;
-  # networking.interfaces.enp1s0.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-}