diff --git a/gooddata-sdk/gooddata_sdk/__init__.py b/gooddata-sdk/gooddata_sdk/__init__.py
index 122ede75..248e866a 100644
--- a/gooddata-sdk/gooddata_sdk/__init__.py
+++ b/gooddata-sdk/gooddata_sdk/__init__.py
@@ -73,6 +73,7 @@
     CatalogDatasetWorkspaceDataFilterIdentifier,
     CatalogExportDefinitionIdentifier,
     CatalogNotificationChannelIdentifier,
+    CatalogUserIdentifier,
     CatalogWorkspaceIdentifier,
 )
 from gooddata_sdk.catalog.organization.entity_model.directive import CatalogCspDirective