diff --git a/common/default.nix b/common/default.nix
index a39cd77..4753b1c 100644
--- a/common/default.nix
+++ b/common/default.nix
@@ -215,6 +215,8 @@ in
   # Enable all sysrq functions (useful to recover from some issues):
   boot.kernel.sysctl."kernel.sysrq" = 1; # NixOS default: 16 (only the sync command)
 
+  nix.package = pkgs.lix;
+
   nix.settings.trusted-users = [ "spiollinux" ];
   # override tmpdir for daemon
   #systemd.services.nix-daemon.environment.TMPDIR = "/var/tmp";