diff --git a/src/ifcexpressparser/schema_class.py b/src/ifcexpressparser/schema_class.py
index a33a68900e..9d2e2201de 100644
--- a/src/ifcexpressparser/schema_class.py
+++ b/src/ifcexpressparser/schema_class.py
@@ -266,3 +266,5 @@ class %(schema_name)s_instance_factory : public IfcParse::instance_factory {
 
     def __repr__(self):
         return self.str
+
+Generator = SchemaClass