diff --git a/modules/system/printing.nix b/modules/system/printing.nix
index ff924f2..68bef60 100644
--- a/modules/system/printing.nix
+++ b/modules/system/printing.nix
@@ -9,7 +9,7 @@
         services.printing.enable = true;
         services.avahi = {
             enable = true;
-            nssmdns = true;
+            nssmdns4 = true;
             openFirewall = true;
         };
     };