diff --git a/openbr/openbr_plugin.h b/openbr/openbr_plugin.h
index 5b22901..7aadf8d 100644
--- a/openbr/openbr_plugin.h
+++ b/openbr/openbr_plugin.h
@@ -946,8 +946,7 @@ struct Factory
     static QString parameters(const QString &name)
     {
         if (!registry) return QString();
-        QScopedPointer<T> object(registry->value(name)->_make());
-        object->init(name);
+        T *object = make("." + name);
         return object->parameters().join(", ");
     }