diff --git a/nixos/ninurta/printing.nix b/nixos/ninurta/printing.nix
index bb71739..6fdbb08 100644
--- a/nixos/ninurta/printing.nix
+++ b/nixos/ninurta/printing.nix
@@ -19,7 +19,7 @@
 
   services.avahi = {
     enable = true;
-    nssmdns = true;
+    nssmdns4 = true;
     openFirewall = true;
     publish = {
       enable = true;