{
  addPatches,
  prev,
  ...
}: {
  prismlauncher = addPatches prev.prismlauncher [
    # Offline mode for Prism Launcher
    # https://github.com/Misterio77/nix-config/blob/main/overlays/offline-mode-prism-launcher.diff
    (prev.fetchpatch {
      url = "https://raw.githubusercontent.com/Misterio77/nix-config/ac1d7bbcafb6be75e94448c7ae7a94d460e3129d/overlays/offline-mode-prism-launcher.diff";
      hash = "sha256-vMcAvhD0Ms4Tvwpzs/YfORc8ki7MNMurdJJ/yswfxFM=";
    })
  ];
}