diff --git a/mkdocs.yml b/mkdocs.yml
index d8dc8e0..e9185cd 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -7,7 +7,6 @@ plugins:
       prebuild_index: python
   - minify:
       minify_html: true
-  - section-index
 theme:
   language: fr
   name: material
@@ -19,6 +18,7 @@ theme:
   hljs_languages:
     - yaml
   features:
+    - navigation.indexes
     - navigation.instant
     - navigation.tabs
 repo_url: https://git.ducamps.win/vincent/notebook