diff --git a/hosts/FredOS-Macbook.nix b/hosts/FredOS-Macbook.nix
index 0758a05..b768732 100644
--- a/hosts/FredOS-Macbook.nix
+++ b/hosts/FredOS-Macbook.nix
@@ -1,37 +1,26 @@
 { config, pkgs, lib, ... }:
 
 {
-  # Use mkMerge to allow the insecure package rule to sit alongside the mkIf block
   config = lib.mkMerge [
-    # 1. This part always applies if this file is imported
     {
-      nixpkgs.config.permittedInsecurePackages = [
-        # Reconstructs the name: broadcom-sta- + driver-version + - + kernel-version
-        # The driver version for Broadcom STA is currently "6.30.223.271"
-        "broadcom-sta-6.30.223.271-${config.boot.kernelPackages.kernel.version}"
-      ];
+      nixpkgs.config.allowInsecurePredicate = pkg: 
+        (lib.hasPrefix "broadcom-sta" (lib.getName pkg));
     }
 
-    # 2. This part only applies if the hostname matches
     (lib.mkIf (config.networking.hostName == "FredOS-Macbook") {
-      environment.systemPackages = with pkgs; [
-        tlp
-      ];
-
+      # ... all your other settings (tlp, boot, firmware) ...
+      environment.systemPackages = with pkgs; [ tlp ];
       services.tlp.enable = true;
       services.power-profiles-daemon.enable = false;
-
+      
       boot = {
         loader = {
           systemd-boot.enable = true;
           efi.canTouchEfiVariables = true;
         };
-        
         extraModulePackages = [ config.boot.kernelPackages.broadcom_sta ];
-        
         blacklistedKernelModules = [ "b43" "bcma" "ssb" ];
       };
-      
       hardware.enableRedistributableFirmware = true;
     })
   ];