diff --git a/pkgs/by-name/ni/nix-janitor/package.nix b/pkgs/by-name/ni/nix-janitor/package.nix
new file mode 100644
index 000000000000..f12e765fd000
--- /dev/null
+++ b/pkgs/by-name/ni/nix-janitor/package.nix
@@ -0,0 +1,32 @@
+{
+  lib,
+  rustPlatform,
+  fetchFromGitHub,
+  nix-update-script,
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "nix-janitor";
+  version = "0.2.0";
+
+  src = fetchFromGitHub {
+    owner = "nobbz";
+    repo = "nix-janitor";
+    rev = "refs/tags/${version}";
+    hash = "sha256-nGtbBNU6xFWXnmL1AaUbSpO0z5Kq2t/Mn8sqwzjNlkE=";
+  };
+
+  cargoHash = "sha256-j3i4c3KjI8ehg42FqbPp+8M15zT9Bu76P4zv8ApUoeA=";
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    homepage = "https://github.com/nobbz/nix-janitor";
+    changelog = "https://github.com/NobbZ/nix-janitor/blob/${version}/CHANGELOG.md";
+    description = "A tool to clean up old profile generations";
+    mainProgram = "janitor";
+    platforms = lib.platforms.linux;
+    license = lib.licenses.mit;
+    maintainers = [ lib.maintainers.nobbz ];
+  };
+}