diff --git a/m/raccoon/configuration.nix b/m/raccoon/configuration.nix
index 4a8a0ec..c916c02 100644
--- a/m/raccoon/configuration.nix
+++ b/m/raccoon/configuration.nix
@@ -51,6 +51,7 @@
 
   # Configure Nvidia driver to use with CUDA
   hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.production;
+  hardware.nvidia.open = false; # Maxwell is older than Turing architecture
   hardware.graphics.enable = true;
   nixpkgs.config.nvidia.acceptLicense = true;
   services.xserver.videoDrivers = [ "nvidia" ];