diff --git a/exampleSite/content.en/docs/shortcodes/section/_index.md b/exampleSite/content.en/docs/shortcodes/section/_index.md
index b03893d..05da5f0 100644
--- a/exampleSite/content.en/docs/shortcodes/section/_index.md
+++ b/exampleSite/content.en/docs/shortcodes/section/_index.md
@@ -1,5 +1,6 @@
 ---
 bookCollapseSection: true
+bookHidden: true
 ---
 
 # Section
diff --git a/layouts/shortcodes/section.html b/layouts/shortcodes/section.html
index 35fbf9b..b700ec4 100644
--- a/layouts/shortcodes/section.html
+++ b/layouts/shortcodes/section.html
@@ -1,3 +1,4 @@
+{{- warnf "Section shortcode is deprecated and will be removed" -}}
 <dl>
 {{ range .Page.Pages }}
   <dt>