diff --git a/systems/modules/ephemeral-root.nix b/systems/modules/impermanence.nix
similarity index 93%
rename from systems/modules/ephemeral-root.nix
rename to systems/modules/impermanence.nix
index 3d8c055..e8663c2 100644
--- a/systems/modules/ephemeral-root.nix
+++ b/systems/modules/impermanence.nix
@@ -1,4 +1,9 @@
-{ inputs, lib, ... }:
+{
+  inputs,
+  lib,
+  device ? throw "Set this to your disk device",
+  ...
+}:
 {
   imports = [
     inputs.disko.nixosModules.disko
@@ -6,7 +11,8 @@
   ];
   # Disk Partitioning
   disko.devices.disk.main = {
-    device = "/dev/disk/by-id/nvme-eui.01000000000000008ce38e04019a68ab";
+    # device = "/dev/disk/by-id/nvme-eui.01000000000000008ce38e04019a68ab";
+    inherit device;
     type = "disk";
     content.type = "gpt";
     content.partitions = {