diff --git a/pkgs/by-name/pa/passless/package.nix b/pkgs/by-name/pa/passless/package.nix
new file mode 100644
index 000000000000..844a9ba6652d
--- /dev/null
+++ b/pkgs/by-name/pa/passless/package.nix
@@ -0,0 +1,56 @@
+{
+  lib,
+  stdenv,
+  rustPlatform,
+  fetchFromGitHub,
+  pkg-config,
+  installShellFiles,
+  udev,
+}:
+
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "passless";
+  version = "0.12.0";
+
+  __structuredAttrs = true;
+
+  src = fetchFromGitHub {
+    owner = "pando85";
+    repo = "passless";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-tPlCiXokONUswwEDB2e23gR/NU6G+VYHgqfE+RyRsxw=";
+  };
+
+  cargoHash = "sha256-cNVmzK/W1jER6eK33JgFVnAN/6vGY4gw3GHB/H5DbIQ=";
+
+  nativeBuildInputs = [
+    pkg-config
+    installShellFiles
+  ];
+
+  buildInputs = [
+    udev
+  ];
+
+  postInstall = ''
+    install -Dm644 contrib/udev/* $out/etc/udev/rules.d
+
+    export COMPLETIONS="target/${stdenv.targetPlatform.config}/$cargoBuildType/build/passless-rs-*/out/completions"
+
+    installShellCompletion --cmd passless \
+      --bash $COMPLETIONS/passless.bash \
+      --fish $COMPLETIONS/passless.fish \
+      --zsh $COMPLETIONS/_passless
+  '';
+
+  meta = {
+    homepage = "https://github.com/pando85/passless";
+    description = "Virtual FIDO2 device and client FIDO 2 utility";
+    changelog = "https://github.com/pando85/passless/blob/${finalAttrs.src.tag}/CHANGELOG.md";
+    license = lib.licenses.gpl3Only;
+    mainProgram = "passless";
+    maintainers = [ lib.maintainers.erictapen ];
+    platforms = lib.platforms.linux;
+  };
+
+})