1 files changed, 2 insertions, 5 deletions
diff --git a/machines/profpatsch/leguin.nix b/machines/profpatsch/leguin.nix
index 7b1364ec..d55147c1 100644
--- a/machines/profpatsch/leguin.nix
+++ b/machines/profpatsch/leguin.nix
@@ -28,11 +28,8 @@ in
         "nixpkgs=https://github.com/NixOS/nixpkgs/archive/nixos-unstable.tar.gz"
       ];
 
-      extraOptions = ''
-        auto-optimise-store = true
-        min-free = ${toString (3 * 1024 * 1024 * 1024)}
-      '';
-
+      settings.auto-optimise-store = true;
+      settings.min-free = 3 * 1024 * 1024 * 1024;
     };
 
     boot.initrd.luks.devices.cryptroot.device = "/dev/disk/by-label/root";