diff --git a/modules/power.nix b/modules/power.nix
index e5092d4..9d19182 100644
--- a/modules/power.nix
+++ b/modules/power.nix
@@ -50,4 +50,11 @@
   systemd.services.thinkfan.preStart = ''
     /run/current-system/sw/bin/modprobe  -r thinkpad_acpi && /run/current-system/sw/bin/modprobe thinkpad_acpi
   '';
+
+  # Undervolt CPU and GPU
+  services.undervolt = {
+    enable = true;
+    coreOffset = -120;
+    gpuOffset = -120;
+  };
 }