diff --git a/hosts/solaire/config/nvidia.nix b/hosts/solaire/config/nvidia.nix
index 1f2026e..00bc09d 100644
--- a/hosts/solaire/config/nvidia.nix
+++ b/hosts/solaire/config/nvidia.nix
@@ -2,11 +2,13 @@
   hardware.graphics.enable = true;
   services.xserver.videoDrivers = ["nvidia"];
   hardware.nvidia = {
+    open = false;
     modesetting.enable = true;
-    powerManagement.enable = false;
-    powerManagement.finegrained = false;
-    open = true;
+    powerManagement.enable = true;
     nvidiaSettings = true;
     package = config.boot.kernelPackages.nvidiaPackages.beta;
   };
+
+  # https://wiki.hyprland.org/Nvidia/#suspendwakeup-issues
+  boot.kernelParams = ["nvidia.NVreg_PreserveVideoMemoryAllocations=1"];
 }