diff --git a/mkdocs.yml b/mkdocs.yml
index f056b34..e5c3123 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -87,8 +87,8 @@ markdown_extensions:
   - pymdownx.highlight
   - pymdownx.superfences
   - attr_list
-  # - toc:
-  #     toc_depth :  "0"
+  - toc:
+    permalink: true
   - pymdownx.emoji:
       emoji_index:  !!python/name:materialx.emoji.twemoji
       emoji_generator:  !!python/name:materialx.emoji.to_svg