diff --git a/mkdocs.yml b/mkdocs.yml
index 9d8e977e0..9d7b85c47 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -24,8 +24,8 @@ markdown_extensions:
   - pymdownx.tabbed:
       alternate_style: true
   - pymdownx.emoji:
-      emoji_index: !!python/name:material.extensions.emoji.twemoji
-      emoji_generator: !!python/name:material.extensions.emoji.to_svg
+      emoji_index: !!python/name:materialx.emoji.twemoji
+      emoji_generator: !!python/name:materialx.emoji.to_svg
 
 extra_css:
   - stylesheets/extra.css