diff --git a/include/matador/object/relation_completer.hpp b/include/matador/object/relation_completer.hpp
index 1f9a83f..122522f 100644
--- a/include/matador/object/relation_completer.hpp
+++ b/include/matador/object/relation_completer.hpp
@@ -211,7 +211,7 @@ void relation_completer<Type, Observers...>::on_has_many(const char *id, Collect
     link_relation_endpoints(local_endpoint, foreign_endpoint);
 
     const auto foreign_value_endpoint = std::make_shared<relation_endpoint>(join_column, relation_type::BelongsTo, *foreign_node);
-    node->info_->register_relation_endpoint(typeid(value_type), foreign_value_endpoint);
+    attached_node->info_->register_relation_endpoint(typeid(value_type), foreign_value_endpoint);
   }
 }