diff --git a/scripts/nixos-install.sh b/scripts/nixos-install.sh
index 419c0a1..3829d08 100755
--- a/scripts/nixos-install.sh
+++ b/scripts/nixos-install.sh
@@ -1,8 +1,4 @@
 #!/usr/bin/env bash
-
-
 set -xe
-
 export NIXOS_CONFIG=${PWD}/configuration.nix
-
-nixos-install --max-jobs 5 --cores 4 "${@}"
+nixos-install --max-jobs 5 --cores 4  --no-channel-copy --no-root-passwd "${@}"