diff --git a/externals/home-manager b/externals/home-manager
deleted file mode 160000
index 0b47ded..0000000
--- a/externals/home-manager
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 0b47ded208a6ed24f40b9d62379d04fe8dc4f63e
diff --git a/sets/wifi.nix b/sets/wifi.nix
index 753dadc..9d29500 100644
--- a/sets/wifi.nix
+++ b/sets/wifi.nix
@@ -1,9 +1,8 @@
 { pkgs, ... }:
 {
-  networking.wireless.iwd.enable = true;
   services.udev.packages = [ pkgs.crda ];
-  environment.etc."iwd/main.conf".text = ''
-    [General]
-    AddressRandomization=network
-  '';
+  networking.wireless.iwd = {
+    enable = true;
+    settings.General.AddressRandomization = "network";
+  };
 }