diff --git a/nixos/boxes/foureighty/default.nix b/nixos/boxes/foureighty/default.nix
index 44170375..d031e9ee 100644
--- a/nixos/boxes/foureighty/default.nix
+++ b/nixos/boxes/foureighty/default.nix
@@ -37,6 +37,8 @@
   };
   hardware.trackpoint.enable = true;
   services.hardware.bolt.enable = true;
+  boot.extraModprobeConfig = "options thinkpad_acpi fan_control=1";
+  services.thinkfan.enable = true;
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
   hardware.video.hidpi.enable = lib.mkDefault true;