done
nixops set-args --argstr privateFiles "$TEMP"
-export NIX_PATH="ssh-config-file=$(dirname $DIR)/ssh/config:nixpkgs=$HOME/.nix-defexpr/channels/immaeNixpkgs"
+nixpkgsNext="https://releases.nixos.org/nixos/19.03/nixos-19.03beta171477.5847485e3ec/nixexprs.tar.xz"
+nixpkgs="https://releases.nixos.org/nixos/18.09/nixos-18.09.1834.9d608a6f592/nixexprs.tar.xz"
+export NIX_PATH="ssh-config-file=$(dirname $DIR)/ssh/config:nixpkgs=$nixpkgs:nixpkgsNext=$nixpkgsNext"
nixops "$@"