diff --git a/system/nixos/wireguard-netns.nix b/system/nixos/wireguard-netns.nix
index 0a87b7d..2f52af5 100644
--- a/system/nixos/wireguard-netns.nix
+++ b/system/nixos/wireguard-netns.nix
@@ -1,7 +1,7 @@
 { config, pkgs, ... }:
 
 {
-  environment.systemPackages = with pkgs; [ wireguard-tools ];
+  environment.systemPackages = with pkgs; [ ldns wireguard-tools ];
 
   environment.etc."netns/wg/resolv.conf" = {
     mode = "0644";