# Pastebin 6QLRVITW
  packageOverrides = super: let self = super.pkgs; in with self; {
    haskellPackages = super.haskellPackages.override {
      overrides = self: super: {
        Agda = (haskell.lib.doJailbreak super.Agda).overrideScope (self: super: {
          regex-base = haskell.lib.doJailbreak
            (self.callHackage "regex-base" "0.93.2" {});
          regex-tdfa = self.callHackage "regex-tdfa" "1.2.2" {};
        });
      };
    };
  };