diff --git a/mkdocs.yml b/mkdocs.yml
index 28ac2fd..92185d7 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -103,4 +103,6 @@ extra_css:
 
 docs_dir: 'docs'
 
-theme_dir: 'yeti'
\ No newline at end of file
+theme:
+    name: 'yeti'
+    custom_dir: 'yeti'
\ No newline at end of file