diff --git a/wiki-rtd/mkdocs.yml b/wiki-rtd/mkdocs.yml
index 69e9a05..1b74006 100644
--- a/wiki-rtd/mkdocs.yml
+++ b/wiki-rtd/mkdocs.yml
@@ -14,6 +14,7 @@ theme:
   features:
    - navigation.prune
    - navigation.path
+   - navigation.sections
   palette:
     scheme: slate
     primary: "deep purple"