diff --git a/nixbld-etc-nixos/configuration.nix b/nixbld-etc-nixos/configuration.nix
index 5b38cde..edc2676 100644
--- a/nixbld-etc-nixos/configuration.nix
+++ b/nixbld-etc-nixos/configuration.nix
@@ -282,6 +282,10 @@ in
         # cannot reach.
         "/fonts.googleapis.com/142.250.207.74"
       ];
+
+      dhcp-boot = "ipxe.efi";
+      enable-tftp = netifLan;
+      tftp-root = "${pkgs.ipxe}";
     };
   };