diff --git a/force_bdss/api.py b/force_bdss/api.py
index 966c2906a13ca6f2fcf8428577620262a83605c5..f9afd7c2e5c4f9c4bb06348a9c3834994c71c760 100644
--- a/force_bdss/api.py
+++ b/force_bdss/api.py
@@ -1,5 +1,5 @@
 from .base_extension_plugin import BaseExtensionPlugin  # noqa
-from .ids import factory_id, plugin_id  # noqa
+from .ids import factory_id, plugin_id, mco_parameter_id  # noqa
 
 from .core.data_value import DataValue  # noqa
 from .core.workflow import Workflow  # noqa