diff --git a/makefu/5pkgs/PkgDecrypt/default.nix b/makefu/5pkgs/PkgDecrypt/default.nix
new file mode 100644
index 000000000..80bcbcac1
--- /dev/null
+++ b/makefu/5pkgs/PkgDecrypt/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, lib, pkgs, fetchFromGitHub, ... }:
+stdenv.mkDerivation rec {
+  name = "PkgDecrypt-2017-12-01";
+  rev = "e2f9518";
+
+  src = fetchFromGitHub {
+    owner = "St4rk";
+    repo = "PkgDecrypt";
+    inherit rev;
+    sha256 = "0dk13qamxyny0vc990s06vqddxwwc6xmikb1pkc3rnys98yda29p";
+  };
+
+  installPhase = ''
+    install -m755 -D pkg_dec $out/bin/pkg_dec
+    install -m755 -D make_key $out/bin/make_key
+  '';
+
+  buildInputs = with pkgs;[
+    zlib
+  ];
+
+  meta = {
+    homepage = https://github.com/St4rk/PkgDecrypt;
+    description = "St4rk's Vita pkg decrypter";
+    license = lib.licenses.gpl2;
+  };
+}