diff --git a/modules/tailscale.nix b/modules/tailscale.nix
index d913ec1..6b6001d 100644
--- a/modules/tailscale.nix
+++ b/modules/tailscale.nix
@@ -4,6 +4,8 @@ let
   # Shorter is better for networking interfaces IMO.
   interface = "ts0";
 in systemConfiguration {
+  services.resolved.domains = [ "warthog-major.ts.net" ];
+
   services.tailscale = enabled {
     interfaceName      = interface;
     useRoutingFeatures = "both";