diff --git a/machines/stellio/configuration.nix b/machines/stellio/configuration.nix
index d7de2a5..5c1da2e 100644
--- a/machines/stellio/configuration.nix
+++ b/machines/stellio/configuration.nix
@@ -2,11 +2,20 @@
 {
   imports = [
     inputs.matthew-hardware.nixosModules.mt7986a-glinet-gl-mt6000
+
+    ./hardware-configuration.nix
   ];
+
   hardware.mt7986a-glinet-gl-mt6000.enable = true;
   hardware.mt7986a-glinet-gl-mt6000.zealous = true;
   hardware.mt7986a-glinet-gl-mt6000.image.repart.enable = true;
 
+  image.modules.sd-card = {
+    disabledModules = [
+      ./hardware-configuration.nix
+    ];
+  };
+
   nixpkgs.hostPlatform.system = "aarch64-linux";
   nixpkgs.buildPlatform.system = "x86_64-linux";
 
diff --git a/machines/stellio/disko.nix b/machines/stellio/disko.nix
new file mode 100644
index 0000000..b49ec89
--- /dev/null
+++ b/machines/stellio/disko.nix
@@ -0,0 +1,13 @@
+{ inputs, ... }:
+{
+  disko = {
+    imageBuilder = {
+      # Avoid double emulation to significantly speed up image building process.
+      # Update the system according to your host system.
+      # See https://github.com/nix-community/disko/issues/856
+      qemu =
+        inputs.nixpkgs.legacyPackages.x86_64-linux.qemu
+        + "/bin/qemu-system-aarch64 -M virt -cpu cortex-a57";
+    };
+  };
+}
diff --git a/machines/stellio/hardware-configuration.nix b/machines/stellio/hardware-configuration.nix
new file mode 100644
index 0000000..7c4203c
--- /dev/null
+++ b/machines/stellio/hardware-configuration.nix
@@ -0,0 +1,6 @@
+{
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
+    fsType = "ext4";
+  };
+}