diff --git a/templates/musictest/flake.nix b/templates/musictest/flake.nix
index a2c7759..406049b 100644
--- a/templates/musictest/flake.nix
+++ b/templates/musictest/flake.nix
@@ -46,12 +46,12 @@
                   musicDirectory = "/etc/demo-music";
                   user = "appvm";
                   group = "appvm";
-                  extraConfig = ''
-                    audio_output {
-                      type "pipewire"
-                      name "Pipewire Output"
+                  settings.audio_output = [
+                    {
+                      type = "pipewire";
+                      name = "Pipewire Output";
                     }
-                  '';
+                  ];
                 };
                 environment.etc."demo-music/0101GhostsI.ogg".source = pkgs.fetchurl {
                   # just a CC-BY-SA licensed example