diff --git a/hosts/nixos/configuration.nix b/hosts/nixos/configuration.nix
index 2044128..7b0aa68 100644
--- a/hosts/nixos/configuration.nix
+++ b/hosts/nixos/configuration.nix
@@ -131,7 +131,7 @@ in {
 
   services.avahi = {
     enable = true;
-    nssmdns = true;
+    nssmdns4 = true;
   };