diff --git a/shared/modules/services/dufs.nix b/shared/modules/services/dufs.nix
index 73e9f5f..182c6e7 100644
--- a/shared/modules/services/dufs.nix
+++ b/shared/modules/services/dufs.nix
@@ -133,6 +133,7 @@ in
     users.users.${cfg.user} = {
       isSystemUser = true;
       group = cfg.group;
+      extraGroups = [ "users" ];  # Add to users group for access to shared files
       description = "dufs file server user";
     };