diff --git a/hosts/opti/hardware-configuration.nix b/hosts/opti/hardware-configuration.nix
index ac91fb3..728cc54 100644
--- a/hosts/opti/hardware-configuration.nix
+++ b/hosts/opti/hardware-configuration.nix
@@ -9,8 +9,6 @@
   boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
 
-  networking.useDHCP = lib.mkDefault true;
-
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = true;
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }