diff --git a/modules/core/amd-boost.nix b/modules/core/amd-boost.nix
index 483cca3..400779e 100644
--- a/modules/core/amd-boost.nix
+++ b/modules/core/amd-boost.nix
@@ -1,6 +1,6 @@
 { config, lib, ... }:
 {
-  config = lib.mkIf config.my.disableAmdBoost {
-    boot.kernelParaks = [ "amd_pstate=disable" ];
-  };
+  systemd.tmpfiles.rules = [
+    lib.optionalString config.my.disableAmdBoost "w /sys/devices/system/cpu/cpufreq/boost - - - - 0"
+  ];
 }
\ No newline at end of file