diff --git a/machines/nazuna/hardware-configuration.nix b/machines/nazuna/hardware-configuration.nix
index b97ae7f..f741e6f 100644
--- a/machines/nazuna/hardware-configuration.nix
+++ b/machines/nazuna/hardware-configuration.nix
@@ -13,6 +13,7 @@
       network.enable = true; # remote unlocking
       luks.devices."root".device = "/dev/disk/by-uuid/b20be409-adb6-47fc-ba9b-c07e61503070";
     };
+    loader.grub.device = "/dev/disk/by-id/scsi-0QEMU_QEMU_HARDDISK_drive-scsi0";
   };
 
   fileSystems = {