diff --git a/hosts/challenger/configuration.nix b/hosts/challenger/configuration.nix
index c7d6ef5..906586c 100644
--- a/hosts/challenger/configuration.nix
+++ b/hosts/challenger/configuration.nix
@@ -54,7 +54,7 @@
 
   hardware.nvidia = {
     modesetting.enable = true;
-    open = true;
+    open = false;
   };
 
   hardware.graphics.enable = true;