diff --git a/machines/ponyo/hardware-configuration.nix b/machines/ponyo/hardware-configuration.nix
index 2dffc25..52117a2 100644
--- a/machines/ponyo/hardware-configuration.nix
+++ b/machines/ponyo/hardware-configuration.nix
@@ -1,3 +1,5 @@
+{ config, lib, pkgs, modulesPath, ... }:
+
 {
   imports =
     [ (modulesPath + "/profiles/qemu-guest.nix")