diff --git a/mkdocs.yml b/mkdocs.yml
index 6d2be8f3..f8c52b54 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -78,3 +78,4 @@ markdown_extensions:
       custom_checkbox: true
   - pymdownx.tabbed:
       alternate_style: true
+  - pymdownx.tilde