diff --git a/modules/users/john.nix b/modules/users/john.nix
index f1c135f..d6957bb 100644
--- a/modules/users/john.nix
+++ b/modules/users/john.nix
@@ -1,8 +1,12 @@
-{ inputs, ... }:
+{ inputs, lib, ... }:
 let
   username = "john";
 in
 {
+  # flake = lib.mkMerge [
+  #   (self.factory.user username true)
+  # ];
+
   # https://github.com/Doc-Steve/dendritic-design-with-flake-parts/wiki/Dendritic_Aspects#multi-context-aspect
   flake.modules.nixos."${username}" = { pkgs, ... }: {
     home-manager.users."${username}" = {
@@ -17,6 +21,7 @@ in
         "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIAUa4dcg1TWc4pW++uodyhX4eOqrX/QYIxFWtEP7HFJ john@john-pc-ubuntu"
         "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMOkGLo4N/L3RYvaIZ1FmePlxa1HK0fMciZxKtRhN58F root@janus"
       ];
+      extraGroups = [ "docker "];
     };
     programs.zsh.enable = true;
   };