diff --git a/mkdocs.yml b/mkdocs.yml
index 0af9022..a0a91cc 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -27,13 +27,11 @@ theme:
     - navigation.tabs
     - navigation.tabs.sticky
     - navigation.sections
-    - navigation.expand
     - navigation.path
     - navigation.top
     - navigation.footer
     - navigation.indexes
     - toc.follow
-    - toc.integrate
     - search.suggest
     - search.highlight
     - search.share