diff --git a/mastus/nebula.nix b/mastus/nebula.nix
index 77e48b9..a2f9963 100644
--- a/mastus/nebula.nix
+++ b/mastus/nebula.nix
@@ -15,7 +15,10 @@ in {
 
     firewall.inbound = [ { port = "any"; proto = "any"; host = "any"; } ];
 
-    settings.lighthouse.dns = { host = "0.0.0.0"; port = 53; };
+    settings = {
+      serve_dns = true;
+      lighthouse.dns = { host = "192.168.18.36"; port = 53; };
+    };
   };
 
   networking.firewall.allowedUDPPorts = [ 4242 ];