diff --git a/hosts/ryzensun/ryzensun.nix b/hosts/ryzensun/ryzensun.nix
index 1a326735..498adea6 100644
--- a/hosts/ryzensun/ryzensun.nix
+++ b/hosts/ryzensun/ryzensun.nix
@@ -27,6 +27,7 @@ in
     #  runnerVarsFile = config.age.secrets.docker-ci-runner-secrets.path;
     #};
 
+    boot.kernelParams = [ "amd_pstate=active" ];
     boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
 
     # Required for WakeOnLan
@@ -67,6 +68,8 @@ in
 
     hardware.keyboard.uhk.enable = true;
 
+    hardware.cpu.amd.updateMicrocode = true;
+
     home-manager.users."${psCfg.user.name}".xdg.configFile = {
       "sway/config.d/10-custom-keybindings.conf".source = ./.config/sway/config.d/custom-keybindings.conf;
       "sway/config.d/autostart.conf".source = ./.config/sway/config.d/autostart.conf;