diff --git a/docs/admin/authentication.md b/docs/admin/authentication.md
index 6e13c28929..3d73f527bf 100644
--- a/docs/admin/authentication.md
+++ b/docs/admin/authentication.md
@@ -6,7 +6,8 @@ assignees:
 - deads2k
 
 ---
-
+* TOC
+{:toc}
 
 ## Users in Kubernetes