diff --git a/ahrc-laptop/configuration.nix b/ahrc-laptop/configuration.nix
index e1f624b..ffc7500 100644
--- a/ahrc-laptop/configuration.nix
+++ b/ahrc-laptop/configuration.nix
@@ -10,7 +10,22 @@
   environment.systemPackages = with pkgs; [ powertop brightnessctl ];
 
   services.libinput.enable = true;
-  services.power-profiles-daemon.enable = true;
+
+  services.tlp = {
+    enable = true;
+    settings = {
+      CPU_SCALING_GOVERNOR_ON_AC = "performance";
+      CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
+
+      CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
+      CPU_ENERGY_PERF_POLICY_ON_AC = "performance";
+
+      CPU_MIN_PERF_ON_AC = 100;
+      CPU_MAX_PERF_ON_AC = 100;
+      CPU_MIN_PERF_ON_BAT = 20;
+      CPU_MAX_PERF_ON_BAT = 100;
+    };
+  };
 
   programs.bash.promptInit = ''
     if [ "$(whoami)" = root ]; then