diff --git a/.modules/base/proxmox-vm-hardware.nix b/.modules/base/proxmox-vm-hardware.nix
index 4e6b66e..210eb5d 100644
--- a/.modules/base/proxmox-vm-hardware.nix
+++ b/.modules/base/proxmox-vm-hardware.nix
@@ -42,13 +42,11 @@
     kernelModules = [ "kvm-amd" ];
     extraModulePackages = [ ];
     loader.grub = {
-      device = lib.mkDefault (if (hasNoFsPartition || supportBios) then
+      device =
         # Even if there is a separate no-fs partition ("/dev/disk/by-partlabel/no-fs" i.e. "/dev/vda2"),
         # which will be used the bootloader, do not set it as loader.grub.device.
         # GRUB installation fails, unless the whole disk is selected.
-        "/dev/disk/by-uuid/40fe3178-6ec1-450f-93fd-c359f2f3daf9"
-      else
-        "nodev");
+        "/dev/disk/by-uuid/40fe3178-6ec1-450f-93fd-c359f2f3daf9";
       efiSupport = lib.mkDefault supportEfi;
       efiInstallAsRemovable = lib.mkDefault supportEfi;
     };