diff --git a/pkgs/by-name/oc/ocelot/package.nix b/pkgs/by-name/oc/ocelot/package.nix
new file mode 100644
index 000000000000..3247bc247292
--- /dev/null
+++ b/pkgs/by-name/oc/ocelot/package.nix
@@ -0,0 +1,43 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  rustPlatform,
+  installShellFiles,
+}:
+
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "ocelot";
+  version = "0.5.2";
+
+  src = fetchFromGitHub {
+    owner = "xrelkd";
+    repo = "ocelot";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-Z0RKEHeDhHjZtqXWueASMgiqnFRNsPe2rdoC7LZ/Mh8=";
+  };
+
+  cargoHash = "sha256-rJoIElM7fYg+oEV5idUNGys88x6dFeO4Ux8TxJKNqPU=";
+
+  nativeBuildInputs = [
+    installShellFiles
+  ];
+
+  postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
+    installShellCompletion --cmd ocelot \
+      --bash <($out/bin/ocelot completions bash) \
+      --fish <($out/bin/ocelot completions fish) \
+      --zsh  <($out/bin/ocelot completions zsh)
+  '';
+
+  __structuredAttrs = true;
+
+  meta = {
+    description = "Process supervisor and init system written in Rust Programming Language";
+    homepage = "https://github.com/xrelkd/ocelot";
+    license = lib.licenses.gpl3Only;
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ xrelkd ];
+    mainProgram = "ocelot";
+  };
+})