diff --git a/mkdocs.yml b/mkdocs.yml
index 17f291a..feffba3 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -36,6 +36,8 @@ plugins:
 
 markdown_extensions:
   - admonition
+  - attr_list
+  - md_in_html
   - pymdownx.details
   - pymdownx.superfences
   - pymdownx.highlight: