diff --git a/flake.nix b/flake.nix
index 7aaefc4..0a5157a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,7 +8,7 @@
   };
 
   outputs = { self, nixpkgs, utils, fenix, naersk }:
-    utils.lib.eachDefaultSystem (system: let
+    utils.lib.eachSystem (with utils.lib.system; [ x86_64-linux aarch64-linux ]) (system: let
       pkgs = nixpkgs.legacyPackages."${system}";
 
       rust = fenix.packages.${system}.complete.withComponents [