diff --git a/source/fundamentals/authentication/enterprise-mechanisms.txt b/source/fundamentals/authentication/enterprise-mechanisms.txt
index 483a8ecd..6922901b 100644
--- a/source/fundamentals/authentication/enterprise-mechanisms.txt
+++ b/source/fundamentals/authentication/enterprise-mechanisms.txt
@@ -7,7 +7,7 @@ Enterprise Authentication Mechanisms
 .. contents:: On this page
    :local:
    :backlinks: none
-   :depth: 1
+   :depth: 2
    :class: singlecol
 
 .. facet::