diff --git a/machines/z790prors/configuration.nix b/machines/z790prors/configuration.nix
index cf4b487..c60c8c6 100644
--- a/machines/z790prors/configuration.nix
+++ b/machines/z790prors/configuration.nix
@@ -77,7 +77,7 @@ in
   users.users.johno = {
     isNormalUser = true;
     description = "John Ogle";
-    extraGroups = [ "wheel" "networkmanager" "audio" ]; # Enable ‘sudo’ for the user.
+    extraGroups = [ "wheel" "networkmanager" "audio" "libvirtd" ]; # Enable ‘sudo’ for the user.
   };
 
   users.users.eli = {