diff --git a/otc_metadata/data/documents/ac-blueprints.yaml b/otc_metadata/data/documents/ac-blueprints.yaml
index 5ae4248..5932c18 100644
--- a/otc_metadata/data/documents/ac-blueprints.yaml
+++ b/otc_metadata/data/documents/ac-blueprints.yaml
@@ -1,5 +1,5 @@
 ---
-environment: public
+environment: internal
 link: /architecture-center/blueprints/
 pdf_name: architecture-center-blueprints
 rst_location: doc/blueprints/source