diff --git a/mkdocs.yaml b/mkdocs.yaml
index 95a6fd2..6860b40 100644
--- a/mkdocs.yaml
+++ b/mkdocs.yaml
@@ -55,5 +55,5 @@ markdown_extensions:
 - tables
 - meta
 - 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