diff --git a/pkgs/by-name/tz/tzpfms/package.nix b/pkgs/by-name/tz/tzpfms/package.nix
new file mode 100644
index 000000000000..ca7d55d612bb
--- /dev/null
+++ b/pkgs/by-name/tz/tzpfms/package.nix
@@ -0,0 +1,84 @@
+{
+  lib,
+  fetchFromSourcehut,
+  libtirpc,
+  libuuid,
+  mandoc,
+  nix-update-script,
+  openssl,
+  pkgconf,
+  shellcheck,
+  stdenv,
+  tpm2-tss,
+  trousers,
+  zfs,
+  zlib,
+}:
+
+stdenv.mkDerivation (finalPackage: {
+  pname = "tzpfms";
+  version = "0.4.1";
+
+  src = fetchFromSourcehut {
+    owner = "~nabijaczleweli";
+    repo = "tzpfms";
+    rev = "v${finalPackage.version}";
+    hash = "sha256-DHmJpfURyFPeOWxIkfwn4f0n2WeDYErevC1gY2oM3Vg=";
+  };
+
+  env = {
+    TZPFMS_VERSION = ''"${finalPackage.version}"'';
+    TZPFMS_DATE = "January 1, 1980";
+  };
+
+  nativeBuildInputs = [
+    mandoc
+    pkgconf
+    shellcheck
+  ];
+
+  buildInputs = [
+    libtirpc
+    libuuid
+    openssl
+    tpm2-tss
+    trousers
+    zfs
+    zlib
+  ];
+
+  postPatch = ''
+    substituteInPlace Makefile \
+      --replace-fail "-flto=full" "" \
+      --replace-fail "-flto" "" \
+      --replace-fail "out/" "$out/" \
+      --replace-fail "ln -f" "ln -sf"
+  '';
+
+  dontInstall = true;
+
+  preFixup = ''
+    rm -rf $out/{build,systemd,initramfs-tools,dracut}
+    mkdir -p $out/bin
+    mv -v $out/zfs-* $out/bin
+  '';
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    homepage = "https://git.sr.ht/~nabijaczleweli/tzpfms";
+    description = "TPM-based encryption keys for ZFS datasets.";
+    longDescription = ''
+      Essentially BitLocker, but for ZFS – a random raw key is generated
+      and sealed to the TPM (both 2 and 1.x supported) with an additional
+      optional password in front of it, tying the dataset to the platform
+      and an additional optional secret (or to the possession of the back-up).
+    '';
+    maintainers = with lib.maintainers; [ numinit ];
+    license = with lib.licenses; [
+      mit
+      bsd0
+    ];
+    platforms = lib.platforms.linux;
+  };
+})