diff --git a/mkdocs.yml b/mkdocs.yml
index 5a81d11d58eb3c8dd0fca2c07b250c175c92211f..0639fb034aa4f30ac6641ef8470231162efad58b 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -10,8 +10,9 @@ extra_css:
 extra_javascript:
    - https://unpkg.com/mermaid@7.0.5/dist/mermaid.min.js
 
-feature:
-  tabs: true
+theme:
+  feature:
+    tabs: true
 
 # Repository
 repo_name: sccs/docs.it4i.cz