diff --git a/nixos/modules/services/networking/networkmanager.nix b/nixos/modules/services/networking/networkmanager.nix
index ab161b7e772c..2b7086afe7e8 100644
--- a/nixos/modules/services/networking/networkmanager.nix
+++ b/nixos/modules/services/networking/networkmanager.nix
@@ -12,6 +12,7 @@ let
   dns =
     if cfg.useDnsmasq then "dnsmasq"
     else if config.services.resolved.enable then "systemd-resolved"
+    else if config.services.unbound.enable then "unbound"
     else "default";
 
   configFile = writeText "NetworkManager.conf" ''