diff --git a/docs/mkdocs.yml b/docs/mkdocs.yml
index fc62ca2..980cbce 100644
--- a/docs/mkdocs.yml
+++ b/docs/mkdocs.yml
@@ -102,6 +102,8 @@ markdown_extensions:
   - admonition
   - pymdownx.details
   - pymdownx.superfences
+  - attr_list
+  - md_in_html
   - toc:
       permalink: ‎