diff --git a/.gitignore b/.gitignore
index e525100..b2be92b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1 @@
 result
-flake.lock
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..f3277ea
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,94 @@
+{
+  "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "utils": "utils"
+      },
+      "locked": {
+        "lastModified": 1667234164,
+        "narHash": "sha256-oPMAvHZBDgamjmIQly5+sw2LtfKwY7qcWZZwKiwKQy8=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "722e8d65d3aba6f527100cc2d1539e4ca04d066f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "mac-brcm-fw": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1,
+        "narHash": "sha256-ewzM8IBKNFCx73ah5rflcdx605ukRF3oTWwih2CTsvs=",
+        "path": "./mac-brcm-fw",
+        "type": "path"
+      },
+      "original": {
+        "path": "./mac-brcm-fw",
+        "type": "path"
+      }
+    },
+    "nixos-hardware": {
+      "locked": {
+        "lastModified": 1667057402,
+        "narHash": "sha256-MEIxCUD0Aiwr+QrZIbbcb8ReBsTYaleKie1AU6tRHfM=",
+        "owner": "kekrby",
+        "repo": "nixos-hardware",
+        "rev": "5e738ab9bda8a53f284b52c74b7c5ac185e4a297",
+        "type": "github"
+      },
+      "original": {
+        "owner": "kekrby",
+        "repo": "nixos-hardware",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1667301035,
+        "narHash": "sha256-o8sbiXh7vcIHgpAe/WdU5f7Kq/s3BD0ccyNSVAy7oKk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "adf91a16c0354ba34f27c00c8ed3f4c73f2fd4d5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable-small",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manager": "home-manager",
+        "mac-brcm-fw": "mac-brcm-fw",
+        "nixos-hardware": "nixos-hardware",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "utils": {
+      "locked": {
+        "lastModified": 1667077288,
+        "narHash": "sha256-bdC8sFNDpT0HK74u9fUkpbf1MEzVYJ+ka7NXCdgBoaA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "6ee9ebb6b1ee695d2cacc4faa053a7b9baa76817",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}