diff --git a/hosts/challenger/configuration.nix b/hosts/challenger/configuration.nix
index 9e838dc..ee28711 100644
--- a/hosts/challenger/configuration.nix
+++ b/hosts/challenger/configuration.nix
@@ -53,9 +53,10 @@
 
   hardware.nvidia = {
     modesetting.enable = true;
+    open = true;
   };
 
-  hardware.opengl.enable = true;
+  hardware.graphics.enable = true;
   services.xserver.videoDrivers = ["nvidia"];
 
   system.stateVersion = "24.05";
diff --git a/hosts/challenger/filesystems.nix b/hosts/challenger/filesystems.nix
index 3737a02..f55a887 100644
--- a/hosts/challenger/filesystems.nix
+++ b/hosts/challenger/filesystems.nix
@@ -11,7 +11,6 @@
       requestEncryptionCredentials = false;
     };
     supportedFilesystems = [ "zfs" ];
-    kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
   };
   services.zfs.autoScrub = {
     enable = true;