diff --git a/makefu/2configs/save-diskspace.nix b/makefu/2configs/save-diskspace.nix
index b6725e730..4fd569768 100644
--- a/makefu/2configs/save-diskspace.nix
+++ b/makefu/2configs/save-diskspace.nix
@@ -4,8 +4,8 @@ _:
   environment.noXlibs = true;
   nix.gc.automatic = true;
   nix.gc.dates = "03:10";
-  documentation.info.enable = false;
-  documentation.man.enable = false;
+  programs.info.enable = false;
+  programs.man.enable = false;
   services.journald.extraConfig = "SystemMaxUse=50M";
   services.nixosManual.enable = false;
 }