diff --git a/configuration.nix b/configuration.nix
index 9a8c2d4614272cf6a0ce2732361141a35bcc7175..288e46940812e78c36bf19d0191df7db76530e95 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -68,7 +68,7 @@
     };
     grub = {
       enable = true;
-      device = "nodev";
+      #device = "/dev/sdb";
       theme = pkgs.nixos-grub2-theme;
       #useOSProber = true;
     };