diff --git a/docs/src/content/docs/index.md b/docs/src/content/docs/index.md
index 06ed639..6176143 100644
--- a/docs/src/content/docs/index.md
+++ b/docs/src/content/docs/index.md
@@ -71,3 +71,5 @@ applications, with real access control and without rebuilding the serving stack
 > **Maturity:** this pack is at **alpha** (`v0.1.0-alpha.x`). See
 > [Known Limitations](https://github.com/nebari-dev/llm-serving-pack#known-limitations)
 > for current constraints.
+
+<!-- ci: exercise the docs build + preview-cleanup lifecycle -->