diff --git a/krebs/2configs/save-diskspace.nix b/krebs/2configs/save-diskspace.nix
index ab074c750..b1416a97a 100644
--- a/krebs/2configs/save-diskspace.nix
+++ b/krebs/2configs/save-diskspace.nix
@@ -1,7 +1,6 @@
 {lib, ... }:
 # TODO: do not check out nixpkgs master but fetch revision from github
 {
-  environment.noXlibs = true;
   nix.gc.automatic = true;
   nix.gc.dates = lib.mkDefault "03:10";
   programs.info.enable = false;