diff --git a/nwb_linkml/src/nwb_linkml/providers/schema.py b/nwb_linkml/src/nwb_linkml/providers/schema.py
index 5a0f1d4..8daa845 100644
--- a/nwb_linkml/src/nwb_linkml/providers/schema.py
+++ b/nwb_linkml/src/nwb_linkml/providers/schema.py
@@ -395,7 +395,7 @@ class LinkMLProvider(Provider):
         warnings.warn('WITHIN SCHEMA PROVIDER BUILD')
         warnings.warn(pformat(namespace_sch))
         warnings.warn('-------')
-        warnings.warn(pformat(built))
+        warnings.warn(pformat(built.schemas))
         for ns_linkml in namespace_sch:
             version = ns_adapter.versions[ns_linkml.name]
             version_path = self.namespace_path(ns_linkml.name, version, allow_repo=False)