diff --git a/printer.nix b/printer.nix
index d39709b..80664da 100644
--- a/printer.nix
+++ b/printer.nix
@@ -8,7 +8,7 @@ services.printing.enable = true;
 
 hardware.sane.enable = false;
 services.avahi.enable = false;
-services.avahi.nssmdns = false;
+services.avahi.nssmdns4 = false;
 
 environment.systemPackages = with pkgs; [
 #    xsane