final: prev: {
  swaylock-plugin-fprintd = prev.swaylock-plugin.overrideAttrs (prevAttrs: {
    src = prev.applyPatches {
      src = prevAttrs.src;
      patches = [ ./fprintd-support.patch ];
      postPatch = ''
        substituteInPlace ./fingerprint/meson.build \
          --replace-fail "/usr" "${prev.fprintd}"
      '';
    };

    buildInputs = prevAttrs.buildInputs ++ [
      prev.dbus
    ];
  });
}