diff --git a/flake.nix b/flake.nix
index d6c0b05..c6eb28d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,7 +1,7 @@
 {
   description = "Hare for mac";
 
-  outputs = { self, nixpkgs, ... }:
+  outputs = { nixpkgs, ... }:
     let
       supportedSystems = [ "x86_64-darwin" "aarch64-darwin" ];
       forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
diff --git a/hello-world b/hello-world
new file mode 100755
index 0000000..d3f8dc9
Binary files /dev/null and b/hello-world differ