diff --git a/flake.nix b/flake.nix
index a72dbb5..f16ee23 100644
--- a/flake.nix
+++ b/flake.nix
@@ -46,6 +46,7 @@
           inherit (nixpkgs) lib;
           inherit inputs nixpkgs nixpkgs-stable nixos-hardware home-manager nur user location agenix jovian-nixos;   # Also inherit home-manager so it does not need to be defined here.
           nix.allowedUsers = [ "@wheel" ];
+          security.sudo.execWheelOnly = true;
         }
       );
     };