diff --git a/docs/index.md b/docs/index.md
index 9b9fab8..e7cda8d 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -536,7 +536,7 @@ $ mkdir /opt/calibre-database
 $ /usr/bin/calibredb restore_database --really-do-it /opt/calibre-database
 ```
 
-## Configure the Captive Portal
+### Configure the Captive Portal
 
 When we connect to the Bibliotecha wireless access point, we will be directed
 to a splash page where we are introduced to the library. We need to set that up: