diff --git a/systems/x86_64-linux/halo/default.nix b/systems/x86_64-linux/halo/default.nix
index 5c0ebdf..484b612 100644
--- a/systems/x86_64-linux/halo/default.nix
+++ b/systems/x86_64-linux/halo/default.nix
@@ -22,6 +22,12 @@ with lib.metacfg;
     8880
   ];
 
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    pulse.enable = true;  # if you need PulseAudio compat
+  };
+
   hardware.graphics = {
     enable = true;