diff --git a/mkdocs.yml b/mkdocs.yml
index 71ec45c2c..4526377bb 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -71,8 +71,8 @@ markdown_extensions:
   - pymdownx.caret
   - pymdownx.details
   - pymdownx.emoji:
-      emoji_index: !!python/name:materialx.emoji.twemoji
-      emoji_generator: !!python/name:materialx.emoji.to_svg
+      emoji_index: !!python/name:material.extensions.emoji.twemoji
+      emoji_generator: !!python/name:material.extensions.emoji.to_svg
   - pymdownx.highlight:
       anchor_linenums: true
       linenums: true