I didn't push my code again...

flake.nix

@@ -1,4 +1,6 @@
 {
+  description = "Infrastructure of Amarth Cloud";
+
   inputs = {
     nixpkgs = {
       url = "github:NixOS/nixpkgs?ref=nixos-unstable";
@@ -15,23 +17,22 @@
       inputs.flake-parts.follows = "flake-parts";
     };
 
-    devshell = {
-      url = "github:numtide/devshell";
-    };
-
     amarth-services = {
       url = "git+https://git.amarth.cloud/amarth/services";
     };
+
+    systems = {
+      url = "github:nix-systems/default";
+    };
   };
 
   outputs =
-    inputs@{ flake-parts, self, clan-core, ... }:
+    inputs@{ flake-parts, self, clan-core, systems, ... }:
     flake-parts.lib.mkFlake { inherit inputs; } ({ ... }: {
-      systems = [
-        "x86_64-linux"
-      ];
+      systems = import systems;
 
       imports = [
+        flake-parts.flakeModules.modules
         clan-core.flakeModules.default
 
         ./devShells/flake-module.nix