diff --git a/flake.nix b/flake.nix
index 55bc46b..00f9dc1 100644
--- a/flake.nix
+++ b/flake.nix
@@ -111,9 +111,10 @@
     let
       inherit (nixpkgs) lib;
       nixosConfigurations = import ./nixosConfigurations.nix { inherit inputs lib; };
-      supported-systems = lib.unique (
-        lib.mapAttrsToList (_: v: v.pkgs.stdenv.hostPlatform.system) nixosConfigurations
-      );
+      supported-systems = [
+        "x86_64-linux"
+        "aarch64-linux"
+      ];
       treefmt-config = {
         projectRootFile = "flake.nix";
         programs = {