diff --git a/common/boot/grub.nix b/common/boot/grub.nix
new file mode 100644
index 0000000..6d38292
--- /dev/null
+++ b/common/boot/grub.nix
@@ -0,0 +1,19 @@
+{ config, lib, ... }:
+with lib;
+{
+  options.mods.boot_grub = {
+    device = mkOption {
+      type = types.str;
+      default = "/dev/sda";
+      description = ''
+        The device to install GRUB on.
+      '';
+    };
+  };
+  config = {
+    boot.loader.grub = {
+      enable = true;
+      device = config.mods.boot_grub.device;
+    };
+  };
+}
diff --git a/common/flake.nix b/common/flake.nix
new file mode 100644
index 0000000..efa47e1
--- /dev/null
+++ b/common/flake.nix
@@ -0,0 +1,43 @@
+{
+  inputs = {
+    home-manager.url = "github:rycee/home-manager/release-24.11";
+    ragenix.url = "github:yaxitech/ragenix";
+
+    ros_neovim.url = "git+https://git.joshuabell.xyz/nvim";
+    ringofstorms-stormd.url = "git+ssh://git.joshuabell.xyz:3032/stormd";
+    # ros_neovim.url = "path:/home/josh/projects/stormd";
+
+    hyprland.url = "github:hyprwm/Hyprland";
+    cosmic.url = "github:lilyinstarlight/nixos-cosmic";
+  };
+
+  outputs =
+    {
+      ros-neovim,
+      ...
+    }:
+    {
+      nixosModules = {
+        default =
+          {
+            config,
+            lib,
+            pkgs,
+            ...
+          }:
+          let
+            config_key = "ringofstorms_common";
+          in
+          {
+            config = { };
+
+            imports = [
+
+              ./boot/grub.nix
+            ];
+
+            options = { };
+          };
+      };
+    };
+}
diff --git a/flake.lock b/flake.lock
index 359a88c..054a066 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1739214665,
-        "narHash": "sha256-26L8VAu3/1YRxS8MHgBOyOM8xALdo6N0I04PgorE7UM=",
+        "lastModified": 1741173522,
+        "narHash": "sha256-k7VSqvv0r1r53nUI/IfPHCppkUAddeXn843YlAC5DR0=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "64e75cd44acf21c7933d61d7721e812eac1b5a0a",
+        "rev": "d69ab0d71b22fa1ce3dbeff666e6deb4917db049",
         "type": "github"
       },
       "original": {