diff --git a/mkdocs.yml b/mkdocs.yml
index 49bbb6b4..3ab36aa8 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -8,6 +8,7 @@ repo_url: https://github.com/inafev/awesome-kubernetes
 #theme: readthedocs
 theme:
   name: mkdocs
+  nav_style: dark
 extra_css:
 - extra.css
 extra_javascript: