diff --git a/custom/brave-nightly/default.nix b/custom/brave-nightly/default.nix
deleted file mode 100644
index 012c351..0000000
--- a/custom/brave-nightly/default.nix
+++ /dev/null
@@ -1,253 +0,0 @@
-{
-  lib,
-  stdenv,
-  fetchurl,
-  wrapGAppsHook,
-  makeWrapper,
-  dpkg,
-  alsa-lib,
-  at-spi2-atk,
-  at-spi2-core,
-  atk,
-  cairo,
-  cups,
-  dbus,
-  expat,
-  fontconfig,
-  freetype,
-  gdk-pixbuf,
-  glib,
-  gnome,
-  gsettings-desktop-schemas,
-  gtk3,
-  libuuid,
-  libdrm,
-  libX11,
-  libXcomposite,
-  libXcursor,
-  libXdamage,
-  libXext,
-  libXfixes,
-  libXi,
-  libxkbcommon,
-  libXrandr,
-  libXrender,
-  libXScrnSaver,
-  libxshmfence,
-  libXtst,
-  mesa,
-  nspr,
-  nss,
-  pango,
-  pipewire,
-  udev,
-  wayland,
-  xorg,
-  zlib,
-  xdg-utils,
-  snappy,
-  # command line arguments which are always set e.g "--disable-gpu"
-  commandLineArgs ? "",
-  # Necessary for USB audio devices.
-  pulseSupport ? stdenv.isLinux,
-  libpulseaudio,
-  # For GPU acceleration support on Wayland (without the lib it doesn't seem to work)
-  libGL,
-  # For video acceleration via VA-API (--enable-features=VaapiVideoDecoder,VaapiVideoEncoder)
-  libvaSupport ? stdenv.isLinux,
-  libva,
-  enableVideoAcceleration ? libvaSupport,
-  # For Vulkan support (--enable-features=Vulkan); disabled by default as it seems to break VA-API
-  vulkanSupport ? false,
-  addOpenGLRunpath,
-  enableVulkan ? vulkanSupport,
-}: let
-  inherit
-    (lib)
-    optional
-    optionals
-    makeLibraryPath
-    makeSearchPathOutput
-    makeBinPath
-    optionalString
-    strings
-    escapeShellArg
-    ;
-
-  deps =
-    [
-      alsa-lib
-      at-spi2-atk
-      at-spi2-core
-      atk
-      cairo
-      cups
-      dbus
-      expat
-      fontconfig
-      freetype
-      gdk-pixbuf
-      glib
-      gtk3
-      libdrm
-      libX11
-      libGL
-      libxkbcommon
-      libXScrnSaver
-      libXcomposite
-      libXcursor
-      libXdamage
-      libXext
-      libXfixes
-      libXi
-      libXrandr
-      libXrender
-      libxshmfence
-      libXtst
-      libuuid
-      mesa
-      nspr
-      nss
-      pango
-      pipewire
-      udev
-      wayland
-      xorg.libxcb
-      zlib
-      snappy
-    ]
-    ++ optional pulseSupport libpulseaudio
-    ++ optional libvaSupport libva;
-
-  rpath = makeLibraryPath deps + ":" + makeSearchPathOutput "lib" "lib64" deps;
-  binpath = makeBinPath deps;
-
-  enableFeatures =
-    optionals enableVideoAcceleration ["VaapiVideoDecoder" "VaapiVideoEncoder"]
-    ++ optional enableVulkan "Vulkan";
-
-  # The feature disable is needed for VAAPI to work correctly: https://github.com/brave/brave-browser/issues/20935
-  disableFeatures = optional enableVideoAcceleration "UseChromeOSDirectVideoDecoder";
-  braveChannel = "nightly";
-in
-  stdenv.mkDerivation rec {
-    pname = "brave-${braveChannel}";
-    version = "1.52.54";
-
-    src = fetchurl {
-      url = "https://github.com/brave/brave-browser/releases/download/v${version}/brave-browser-${braveChannel}_${version}_amd64.deb";
-      sha256 = "sha256-k9Vxk9e9514II78pe0FPRNNXwSHKRqLigqefSOmNVjg=";
-    };
-
-    dontConfigure = true;
-    dontBuild = true;
-    dontPatchELF = true;
-    doInstallCheck = true;
-
-    nativeBuildInputs = [
-      dpkg
-      (wrapGAppsHook.override {inherit makeWrapper;})
-    ];
-
-    buildInputs = [
-      # needed for GSETTINGS_SCHEMAS_PATH
-      glib
-      gsettings-desktop-schemas
-      gtk3
-
-      # needed for XDG_ICON_DIRS
-      gnome.adwaita-icon-theme
-    ];
-
-    unpackPhase = "dpkg-deb --fsys-tarfile $src | tar -x --no-same-permissions --no-same-owner";
-
-    installPhase = ''
-      runHook preInstall
-
-      mkdir -p $out $out/bin
-
-      cp -R usr/share $out
-      cp -R opt/ $out/opt
-
-      export BINARYWRAPPER=$out/opt/brave.com/brave-${braveChannel}/brave-browser-${braveChannel}
-
-      # Fix path to bash in $BINARYWRAPPER
-      substituteInPlace $BINARYWRAPPER \
-          --replace /bin/bash ${stdenv.shell}
-
-      ln -sf $BINARYWRAPPER $out/bin/brave-${braveChannel}
-
-      for exe in $out/opt/brave.com/brave-${braveChannel}/{brave,chrome_crashpad_handler}; do
-          patchelf \
-              --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
-              --set-rpath "${rpath}" $exe
-      done
-
-      # Fix paths
-      substituteInPlace $out/share/applications/brave-browser-${braveChannel}.desktop \
-          --replace /usr/bin/brave-browser-${braveChannel} $out/bin/brave-${braveChannel}
-      substituteInPlace $out/share/gnome-control-center/default-apps/brave-browser-${braveChannel}.xml \
-          --replace /opt/brave.com $out/opt/brave.com
-      substituteInPlace $out/share/menu/brave-browser-${braveChannel}.menu \
-          --replace /opt/brave.com $out/opt/brave.com
-      substituteInPlace $out/opt/brave.com/brave-${braveChannel}/default-app-block \
-          --replace /opt/brave.com $out/opt/brave.com
-
-      # Correct icons location
-      icon_sizes=("16" "24" "32" "48" "64" "128" "256")
-
-      for icon in ''${icon_sizes[*]}
-      do
-          mkdir -p $out/share/icons/hicolor/$icon\x$icon/apps
-          ln -s $out/opt/brave.com/brave-${braveChannel}/product_logo_$icon.png $out/share/icons/hicolor/$icon\x$icon/apps/brave-browser-${braveChannel}.png
-      done
-
-      # Replace xdg-settings and xdg-mime
-      ln -sf ${xdg-utils}/bin/xdg-settings $out/opt/brave.com/brave-${braveChannel}/xdg-settings
-      ln -sf ${xdg-utils}/bin/xdg-mime $out/opt/brave.com/brave-${braveChannel}/xdg-mime
-
-      runHook postInstall
-    '';
-
-    preFixup = ''
-      # Add command line args to wrapGApp.
-      gappsWrapperArgs+=(
-        --prefix LD_LIBRARY_PATH : ${rpath}
-        --prefix PATH : ${binpath}
-        --suffix PATH : ${lib.makeBinPath [xdg-utils]}
-        ${optionalString (enableFeatures != []) ''
-        --add-flags "--enable-features=${strings.concatStringsSep "," enableFeatures}"
-      ''}
-        ${optionalString (disableFeatures != []) ''
-        --add-flags "--disable-features=${strings.concatStringsSep "," disableFeatures}"
-      ''}
-        --add-flags "\''${NIXOS_OZONE_WL:+\''${WAYLAND_DISPLAY:+--ozone-platform-hint=auto --enable-features=WaylandWindowDecorations}}"
-        ${optionalString vulkanSupport ''
-        --prefix XDG_DATA_DIRS  : "${addOpenGLRunpath.driverLink}/share"
-      ''}
-        --add-flags ${escapeShellArg commandLineArgs}
-      )
-    '';
-
-    installCheckPhase = ''
-      # Bypass upstream wrapper which suppresses errors
-      $out/opt/brave.com/brave-${braveChannel}/brave-browser-${braveChannel} --version
-    '';
-
-    passthru.updateScript = ./update.sh;
-
-    meta = with lib; {
-      homepage = "https://brave.com/";
-      description = "Privacy-oriented browser for Desktop and Laptop computers";
-      changelog = "https://github.com/brave/brave-browser/blob/master/CHANGELOG_DESKTOP.md#" + replaceStrings ["."] [""] version;
-      longDescription = ''
-        Brave browser blocks the ads and trackers that slow you down,
-        chew up your bandwidth, and invade your privacy. Brave lets you
-        contribute to your favorite creators automatically.
-      '';
-      sourceProvenance = with sourceTypes; [binaryNativeCode];
-      license = licenses.mpl20;
-      maintainers = with maintainers; [uskudnik rht jefflabonte nasirhm];
-      platforms = ["x86_64-linux"];
-    };
-  }