diff --git a/docs/website/mkdocs.yml b/docs/website/mkdocs.yml
index b7ba375..9dd0ba4 100644
--- a/docs/website/mkdocs.yml
+++ b/docs/website/mkdocs.yml
@@ -61,6 +61,8 @@ theme:
 
 markdown_extensions:
   - admonition
+  - attr_list
+  - md_in_html
   - pymdownx.details
   - pymdownx.superfences