diff --git a/book/_toc.yml b/book/_toc.yml
index 6dc8c7d..8475d23 100644
--- a/book/_toc.yml
+++ b/book/_toc.yml
@@ -44,7 +44,6 @@ parts:
     - file: features/overview
       sections:
       - file: external/TeachBooks/README.md
-        title: TeachBooks Package
       - file: external/deploy-book-workflow/README.md
       - file: features/custom_download.md
       - file: external/Nested-Books/README.md