diff --git a/common/boot/firmware.nix b/common/boot/firmware.nix
index a1e1551..dcbd55d 100644
--- a/common/boot/firmware.nix
+++ b/common/boot/firmware.nix
@@ -8,7 +8,7 @@ in {
     enable = mkEnableOption "enable x86_64 firmware";
   };
 
-  config = mkIf cfg.firmware.x86_64.enable {
+  config = mkIf cfg.x86_64.enable {
     hardware.cpu.intel.updateMicrocode = true;
     hardware.cpu.amd.updateMicrocode = true;
   };