diff --git a/share/nvidia/default.nix b/share/nvidia/default.nix
index 2062a14..7ebb6f0 100644
--- a/share/nvidia/default.nix
+++ b/share/nvidia/default.nix
@@ -17,7 +17,7 @@ in {
         modesetting.enable = true;
 
         # Nvidia power management. Experimental, and can cause sleep/suspend to fail.
-        powerManagement.enable = false;
+        powerManagement.enable = true;
 
         # Fine-grained power management. Turns off GPU when not in use.
         # Experimental and only works on modern Nvidia GPUs (Turing or newer).