diff --git a/hosts/tartarus/configuration.nix b/hosts/tartarus/configuration.nix
index 0a058b9..78019b2 100644
--- a/hosts/tartarus/configuration.nix
+++ b/hosts/tartarus/configuration.nix
@@ -19,8 +19,6 @@
     enableSound = true;
   };
 
-  virtualisation.virtualbox.host.enable = true;
-  users.extraGroups.vboxusers.members = [ "osbm" ];
 
   # Bootloader.
   boot.loader.systemd-boot.enable = true;