diff --git a/nixos/hosts/osaka-vultr-01/disks.nix b/nixos/hosts/osaka-vultr-01/disks.nix
index d678584a..a5bcafa7 100644
--- a/nixos/hosts/osaka-vultr-01/disks.nix
+++ b/nixos/hosts/osaka-vultr-01/disks.nix
@@ -16,6 +16,15 @@
           size = "1M";
           type = "EF02";
         }; # partitions.boot
+        ESP = {
+          size = "500M";
+          type = "EF00";
+          content = {
+            type = "filesystem";
+            format = "vfat";
+            mountpoint = "/boot";
+          };
+        }; # ESP
         luks = {
           size = "100%";
           content = {