diff --git a/hardware/hosts/adsb-antenna.nix b/hardware/hosts/adsb-antenna.nix
index 3746ff3..354ba28 100644
--- a/hardware/hosts/adsb-antenna.nix
+++ b/hardware/hosts/adsb-antenna.nix
@@ -32,4 +32,6 @@
   networking.useDHCP = lib.mkDefault true;
   # networking.interfaces.eth0.useDHCP = lib.mkDefault true;
   # networking.interfaces.wlan0.useDHCP = lib.mkDefault true;
+
+  powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
 }
diff --git a/hardware/hosts/argon.nix b/hardware/hosts/argon.nix
index c84320c..cb772a1 100644
--- a/hardware/hosts/argon.nix
+++ b/hardware/hosts/argon.nix
@@ -31,4 +31,6 @@
   networking.useDHCP = lib.mkDefault true;
   # networking.interfaces.eth0.useDHCP = lib.mkDefault true;
   # networking.interfaces.wlan0.useDHCP = lib.mkDefault true;
+
+  powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
 }