diff --git a/physical/xps9360.nix b/physical/xps9360.nix
index 7018f01..477d868 100644
--- a/physical/xps9360.nix
+++ b/physical/xps9360.nix
@@ -27,7 +27,9 @@
   services.thermald.enable = true;
 
   networking.wireless.enable = true;
-  networking.useNetworkd = true;
+  networking.dhcpcd.extraConfig = ''
+    noarp
+  '';
   hardware.bluetooth.enable = true;
   # https://wiki.archlinux.org/index.php/Dell_XPS_13_(9360)#Module-based_Powersaving_Options
   # might require linux 4.11