diff --git a/systems/PC-Fixe/hardware-configuration.nix b/systems/PC-Fixe/hardware-configuration.nix
index 97fc3ee..9fa5a75 100644
--- a/systems/PC-Fixe/hardware-configuration.nix
+++ b/systems/PC-Fixe/hardware-configuration.nix
@@ -12,6 +12,7 @@
   services.xserver.videoDrivers = [ "nvidia" ];
   hardware.cpu.amd.updateMicrocode = true;
   hardware.nvidia = {
+    open = false;
     modesetting.enable = true;
   };