diff --git a/src/ifcparse/IfcHierarchyHelper.h b/src/ifcparse/IfcHierarchyHelper.h
index 019cbf69c1..cfe37b3717 100644
--- a/src/ifcparse/IfcHierarchyHelper.h
+++ b/src/ifcparse/IfcHierarchyHelper.h
@@ -475,7 +475,7 @@ class IFC_PARSE_API IfcHierarchyHelper : public IfcParse::IfcFile {
                 t->set_attribute_value(1, owner_hist);
                 int relating_index = 4;
                 int related_index = 5;
-                if (T::Class().name() == "IfcRelContainedInSpatialStructure" || std::is_base_of<typename Schema::IfcRelDefines, T>::value) {
+                if (T::Class().name() == "IfcRelContainedInSpatialStructure" || T::Class().name() == "IfcRelReferencedInSpatialStructure" || std::is_base_of<typename Schema::IfcRelDefines, T>::value) {
                     // some classes have attributes reversed.
                     std::swap(relating_index, related_index);
                 }