modules/common/shell/direnv.nix

@@ -6,10 +6,4 @@
     config = { whitelist = { prefix = [ config.dotfilesPath ]; }; };
   };
 
-  # Prevent garbage collection
-  nix.extraOptions = ''
-    keep-outputs = true
-    keep-derivations = true
-  '';
-
 }

modules/nixos/hardware/boot.nix

@@ -13,9 +13,6 @@
       # Attempt to display GRUB on widescreen monitor
       gfxmodeEfi = "1920x1080";
 
-      # Limit the total number of configurations to rollback
-      configurationLimit = 25;
-
       # Install GRUB onto the boot disk
       # device = config.fileSystems."/boot".device;