diff --git a/machines/kat-probook/configuration.nix b/machines/kat-probook/configuration.nix
index df9e884..3ded48d 100644
--- a/machines/kat-probook/configuration.nix
+++ b/machines/kat-probook/configuration.nix
@@ -56,6 +56,10 @@ in
     ];
   };
   kat.wireguardPubKey = "zIHvCSzk5a94jvnXU4iscbp9RUGzbWpARDMRgHNtMl4=";
+  systemd.tmpfiles.rules = [
+    "w /sys/devices/system/cpu/cpufreq/policy*/scaling_governor - - - - performance"
+    "w /sys/devices/system/cpu/cpufreq/policy*/energy_performance_preference - - - - performance"
+  ];
   systemd.network = {
     wait-online.anyInterface = true;
     networks = {