diff --git a/pkgs/by-name/in/infat/package.nix b/pkgs/by-name/in/infat/package.nix
new file mode 100644
index 000000000000..c0b70aff875a
--- /dev/null
+++ b/pkgs/by-name/in/infat/package.nix
@@ -0,0 +1,38 @@
+{
+  lib,
+  rustPlatform,
+  fetchFromGitHub,
+  versionCheckHook,
+  nix-update-script,
+}:
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "infat";
+  version = "3.0.3";
+
+  src = fetchFromGitHub {
+    owner = "philocalyst";
+    repo = "infat";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-M0A9/rjw5aX4yfkEzkczLcvMpMuVTV5u1eyKhlM7nNk=";
+  };
+
+  cargoHash = "sha256-8WE9TiZX1QWenjEQF/uhzJ8Gqbggt8B9EZ+1tzWq72Q=";
+
+  nativeInstallCheckInputs = [ versionCheckHook ];
+  versionCheckProgramArg = "--version";
+  doInstallCheck = true;
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Command line tool to set default openers for file formats and url schemes on macOS";
+    homepage = "https://github.com/philocalyst/infat";
+    changelog = "https://github.com/philocalyst/infat/blob/${finalAttrs.src.rev}/CHANGELOG.md";
+    license = lib.licenses.mit;
+    platforms = lib.platforms.darwin;
+    maintainers = with lib.maintainers; [
+      mirkolenz
+    ];
+    mainProgram = "infat";
+  };
+})