diff --git a/README.md b/README.md
index 438abb7..f37c2ab 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Here is the script you need to run to get this working:
 ```sh
 nix-shell -p git --command "git clone https://github.com/RGBCube/NixOSConfiguration && cd NixOSConfiguration"
 
-./rebuild.sh
+nix-shell -p nu --command "nu rebuild.nu"
 ```
 
 `machine-name` is a machine selected from the machines in the `machines` directory.
@@ -24,7 +24,7 @@ Lets say you have changed the configuration and want to apply the changes
 to your system. You would have to run the rebuild script:
 
 ```sh
-./rebuild.sh
+./rebuild.nu
 ```
 
 This runs the script interactively.
@@ -38,7 +38,15 @@ You can also check how the script is used:
 This outputs:
 
 ```
-Usage: ./rebuild.sh [-h | --help] [machine-name]
+Usage:
+  > rebuild.nu (machine) ...(arguments)
+
+Flags:
+  -h, --help - Display the help message for this command
+
+Parameters:
+  machine <string>: The machine to build. (optional, default: '')
+  ...arguments <any>: Extra arguments to pass to nixos-rebuild.
 ```
 
 ## License
diff --git a/flake.lock b/flake.lock
index 4a92f81..1b6e3ed 100644
--- a/flake.lock
+++ b/flake.lock
@@ -21,6 +21,24 @@
         "type": "github"
       }
     },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1698579227,
+        "narHash": "sha256-KVWjFZky+gRuWennKsbo6cWyo7c/z/VgCte5pR9pEKg=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "f76e870d64779109e41370848074ac4eaa1606ec",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -88,6 +106,43 @@
         "type": "github"
       }
     },
+    "nh": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "nix-filter": "nix-filter",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1698826948,
+        "narHash": "sha256-Th05oofIIhsN2bmJNsb0Xev3+RJgtk8stjHZX9EdWA0=",
+        "owner": "viperML",
+        "repo": "nh",
+        "rev": "23d21975231d569afbe3973eb19d955c650f8f08",
+        "type": "github"
+      },
+      "original": {
+        "owner": "viperML",
+        "repo": "nh",
+        "type": "github"
+      }
+    },
+    "nix-filter": {
+      "locked": {
+        "lastModified": 1694857738,
+        "narHash": "sha256-bxxNyLHjhu0N8T3REINXQ2ZkJco0ABFPn6PIe2QUfqo=",
+        "owner": "numtide",
+        "repo": "nix-filter",
+        "rev": "41fd48e00c22b4ced525af521ead8792402de0ea",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "nix-filter",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1698134075,
@@ -104,6 +159,24 @@
         "type": "github"
       }
     },
+    "nixpkgs-lib": {
+      "locked": {
+        "dir": "lib",
+        "lastModified": 1696019113,
+        "narHash": "sha256-X3+DKYWJm93DRSdC5M6K5hLqzSya9BjibtBsuARoPco=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f5892ddac112a1e9b3612c39af1b72987ee5783a",
+        "type": "github"
+      },
+      "original": {
+        "dir": "lib",
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1699099776,
@@ -125,6 +198,7 @@
         "fenix": "fenix",
         "home-manager": "home-manager",
         "hyprland": "hyprland",
+        "nh": "nh",
         "nixpkgs": "nixpkgs_2"
       }
     },
diff --git a/rebuild.nu b/rebuild.nu
new file mode 100755
index 0000000..8499ebe
--- /dev/null
+++ b/rebuild.nu
@@ -0,0 +1,30 @@
+#!/usr/bin/env nu
+
+def main [
+  machine: string = "" # The machine to build.
+  ...arguments         # Extra arguments to pass to nixos-rebuild.
+] {
+  mut machine_ = $machine
+
+  let valid_machines = ls machines | where type == dir | get name | each { $in | str replace "machines/" "" }
+
+  if ($machine_ | is-empty) {
+    $machine_ = (input $"Select machine to build [($valid_machines | str join ', ')]: ")
+
+    if ($machine_ | is-empty) and ($valid_machines | length) == 1 {
+      $machine_ = ($valid_machines | get 0)
+    } else {
+      main "" ($arguments | str join " ")
+      exit
+    }
+  }
+
+  if not ($machine_ in $valid_machines) {
+    main "" ($arguments | str join " ")
+    exit
+  }
+
+  nix-shell --packages git --command $"sudo nixos-rebuild switch --impure --flake .#($machine) ($arguments | str join ' ')"
+}
+
+
diff --git a/rebuild.sh b/rebuild.sh
deleted file mode 100755
index 6470704..0000000
--- a/rebuild.sh
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/bin/sh
-
-if [[ $1 == "-h" || $1 == "--help" ]]; then
-    echo "Usage: $0 [-h | --help] [machine-name]"
-    exit
-fi
-
-machine=$1
-
-if [[ $machine == "" ]]; then
-  available_machines=$(ls --format=commas machines)
-  read -p "What machine would you like to build? (Possible options: $available_machines): " machine
-fi
-
-nix-shell --packages git --command "sudo nixos-rebuild switch --impure --flake .#$machine"