diff --git a/machines/lambda/default.nix b/machines/lambda/default.nix
index 25d9728..3ff9dcc 100644
--- a/machines/lambda/default.nix
+++ b/machines/lambda/default.nix
@@ -9,6 +9,14 @@
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
+  networking.useNetworkd = true;
+  systemd.network.networks."10-wan" = {
+    matchConfig.Name = "enp0s3";
+    DHCP = "ipv4";
+    addresses = [ { addressConfig.Address = "2603:c027:c001:89aa:aad9:34b3:f3c9:924f"; } ];
+    linkConfig.RequiredForOnline = "routable";
+  };
+
   deployment.buildOnTarget = true;
   deployment.tags = [ "server" ];