diff --git a/machines/louise/configuration.nix b/machines/louise/configuration.nix
index 1458d5e1..f4d1cc97 100644
--- a/machines/louise/configuration.nix
+++ b/machines/louise/configuration.nix
@@ -49,6 +49,13 @@
   hardware.pulseaudio = {
     enable = true;
     zeroconf.discovery.enable = true;
+    extraConfig = ''
+      load-module module-zeroconf-discover
+    '';
+  };
+
+  services.avahi = {
+    enable = true;
   };