{ pkgs, ... }: ((pkgs.discord.overrideAttrs (_: { src = builtins.fetchTarball { url = "https://dl.discordapp.net/apps/linux/0.0.20/discord-0.0.20.tar.gz"; sha256 = "sha256:0qaczvp79b4gzzafgc5ynp6h4nd2ppvndmj6pcs1zys3c0hrabpv"; }; })).override { nss = pkgs.nss_latest; })