diff --git a/docs/_config.yml b/docs/_config.yml
index 88894a8a..41e3d4a0 100644
--- a/docs/_config.yml
+++ b/docs/_config.yml
@@ -232,6 +232,7 @@ defaults:
       author_profile: false
       share: false
       comments: false
+      toc_sticky: true
       sidebar:
         nav: "docs"
   # _recipes