diff --git a/hosts/alice/tlp.nix b/hosts/alice/tlp.nix
index 9a31c6f..20fa1cf 100644
--- a/hosts/alice/tlp.nix
+++ b/hosts/alice/tlp.nix
@@ -7,6 +7,17 @@ _: {
         start_charge = 40;
         stop_charge = 60;
       in {
+        CPU_SCALING_GOVERNOR_ON_AC = "performance";
+        CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
+
+        CPU_ENERGY_PERF_POLICY_ON_AC = "performance";
+        CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
+
+        CPU_MIN_PERF_ON_AC = 0;
+        CPU_MAX_PERF_ON_AC = 100;
+        CPU_MIN_PERF_ON_BAT = 0;
+        CPU_MAX_PERF_ON_BAT = 20;
+
         START_CHARGE_THRESH_BAT0 = start_charge;
         STOP_CHARGE_THRESH_BAT0 = stop_charge;