diff --git a/pkgs/by-name/pi/pinact/package.nix b/pkgs/by-name/pi/pinact/package.nix
new file mode 100644
index 000000000000..7e5b90100ee3
--- /dev/null
+++ b/pkgs/by-name/pi/pinact/package.nix
@@ -0,0 +1,45 @@
+{ lib
+, fetchFromGitHub
+, buildGo120Module
+, testers
+, pinact
+}:
+
+let
+  pname = "pinact";
+  version = "0.1.2";
+  src = fetchFromGitHub {
+    owner = "suzuki-shunsuke";
+    repo = "pinact";
+    rev = "v${version}";
+    hash = "sha256-OQo21RHk0c+eARKrA2qB4NAWWanb94DOZm4b9lqDz8o=";
+  };
+in
+buildGo120Module {
+  inherit pname version src;
+
+  vendorHash = "sha256-g7rdIE+w/pn70i8fOmAo/QGjpla3AUWm7a9MOhNmrgE=";
+
+  doCheck = true;
+
+  passthru.tests.version = testers.testVersion {
+    package = pinact;
+    command = "pinact --version";
+    version = src.rev;
+  };
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X main.version=${version} -X main.commit=${src.rev}"
+  ];
+
+  meta = with lib; {
+    description = "Pin GitHub Actions versions";
+    homepage = "https://github.com/suzuki-shunsuke/pinact";
+    changelog = "https://github.com/suzuki-shunsuke/pinact/releases/tag/${src.rev}";
+    license = licenses.mit;
+    maintainers = [ maintainers.kachick ];
+    mainProgram = "pinact";
+  };
+}