diff --git a/force_bdss/api.py b/force_bdss/api.py
index 39d081d78e4483948ae128e5cf5d892bdec36d46..b5c9035e2661c7d4ed1f2df8521518a2dbcd3c32 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 .data_sources.base_data_source_model import BaseDataSourceModel  # noqa