diff --git a/modules/desktop.nix b/modules/desktop.nix
index e74646c..210d523 100644
--- a/modules/desktop.nix
+++ b/modules/desktop.nix
@@ -42,6 +42,11 @@ in
     };
     printing.enable = true; # Enable CUPS to print documents.
     printing.drivers = [ pkgs.brlaser ];
+    avahi = {
+      enable = true;
+      nssmdns = true;
+      openFirewall = true;
+    };
 
     xserver = {
       enable = true;