diff --git a/audio-gd/compass2.nix b/audio-gd/compass2.nix
new file mode 100644
index 0000000..6115572
--- /dev/null
+++ b/audio-gd/compass2.nix
@@ -0,0 +1,9 @@
+{ config, pkgs, ... }:
+
+{
+  boot = {
+    extraModprobeConfig = ''
+      options snd slots=snd_usb_audio,snd-hda-intel
+    '';
+  };
+}