diff --git a/makefu/2configs/audio/realtime-audio.nix b/makefu/2configs/audio/realtime-audio.nix
index d9709e4b7..fbeacd025 100644
--- a/makefu/2configs/audio/realtime-audio.nix
+++ b/makefu/2configs/audio/realtime-audio.nix
@@ -8,5 +8,9 @@ in
     <musnix>
   ];
   musnix.enable = true;
+  musnix.kernel.optimize = true;
+  musnix.kernel.realtime = true;
+  # TODO: musnix.kernel.packages = pkgs.linuxPackages_latest_rt;
+
   users.users."${user}".extraGroups = [ "audio" ];
 }