diff --git a/os/linux/nix/machines/musicbox-disks.nix b/os/linux/nix/machines/musicbox-disks.nix
index abfed2b..885040d 100644
--- a/os/linux/nix/machines/musicbox-disks.nix
+++ b/os/linux/nix/machines/musicbox-disks.nix
@@ -1,7 +1,8 @@
 { disks ? [ "/dev/vda" ], ... }: {
   disko.devices = {
     disk = {
-      vdb = {
+      # TODO: would be nice to give this a good name?
+      primary = {
         type = "disk";
         device = builtins.elemAt disks 0;
         content = {
diff --git a/os/linux/nix/machines/musicbox.nix b/os/linux/nix/machines/musicbox.nix
index 01877ef..6c0cb92 100644
--- a/os/linux/nix/machines/musicbox.nix
+++ b/os/linux/nix/machines/musicbox.nix
@@ -40,7 +40,8 @@ in
 
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
 
-  # TODO: bootloader? grub since seemingly no uefi?
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
 
   nixpkgs.config = {
     allowUnfree = true;