final: prev: {
  rofi-systemd = prev.rofi-systemd.overrideAttrs(_: {
    src = prev.fetchFromGitHub {
      repo = "rofi-systemd";
      owner = "IvanMalison";
      rev = "078bdb833a32cc84538d329085fbfe00c7d4d1b6";
      sha256 = "sha256-ikwIc8vR2VV3bHXEtLrGgKklpz1NSRUJoJny0iRNViQ=";
    };
  });

  git-sync = prev.git-sync.overrideAttrs(_: {
    src = prev.fetchFromGitHub {
      repo = "git-sync";
      owner = "IvanMalison";
      rev = "92544e76553c25da2d40d06a230ecd0a6e13c114";
      sha256 = "sha256-hBtdvxAtFUMtLqGmy1wbDk796LQcYCth29fv8L0WQyQ=";
    };
  });

  picom = prev.picom.overrideAttrs(old: {
    src = prev.fetchFromGitHub {
      repo = "picom";
      owner = "dccsillag";
      rev = "51b21355696add83f39ccdb8dd82ff5009ba0ae5";
      sha256 = "sha256-crCwRJd859DCIC0pEerpDqdX2j8ZrNAzVaSSB3mTPN8==";
    };
    nativeBuildInputs = old.nativeBuildInputs ++ [ final.pcre ];
  });

  expressvpn = prev.expressvpn.overrideAttrs(_: {
    src = prev.fetchurl {
      url = "https://www.expressvpn.works/clients/linux/expressvpn_3.46.0.7-1_amd64.deb";
      hash = "sha256-v0rr1s32jj79A8IGfJgSGJVlz7rSnZYn4ealOpqee0w=";
    };
  });

  gnupg_2_4_0 = prev.gnupg.overrideAttrs(_: rec {
    pname = "gnupg";
    # 2.4.1 breaks emacs
    version = "2.4.0";
    src = prev.fetchurl {
      url = "mirror://gnupg/gnupg/${pname}-${version}.tar.bz2";
      hash = "sha256-HXkVjdAdmSQx3S4/rLif2slxJ/iXhOosthDGAPsMFIM=";
    };
  });

  emacs = prev.emacs29.override {
    withNativeCompilation = true;
    withTreeSitter = true;
  };

  # gitea = prev.gitea.overrideAttrs(_: {
  #   src = prev.fetchFromGitHub {
  #     repo = "gitea";
  #     owner = "colonelpanic8";
  #     rev = "40e15b12bf104f8018f56e5b826d8a2f8e2587ea";
  #     sha256 = "sha256-VXP8Ga681rcKn548rOZq9I19abY0GzXRpdiYGpwyMJ4=";
  #   };
  #   go = final.buildPackages.go_1_21;
  # });
}