diff --git a/hosts/nb-01.cloonar.com/modules/printer.nix b/hosts/nb-01.cloonar.com/modules/printer.nix
index 468579d..d83f8b8 100644
--- a/hosts/nb-01.cloonar.com/modules/printer.nix
+++ b/hosts/nb-01.cloonar.com/modules/printer.nix
@@ -2,4 +2,5 @@
   services.printing.enable = true;
   services.avahi.enable = true;
   services.avahi.nssmdns = true;
+  services.avahi.openFirewall = true;
 }