diff --git a/_toc.yml b/_toc.yml
index 625690c..e34c3ed 100644
--- a/_toc.yml
+++ b/_toc.yml
@@ -7,7 +7,9 @@ format: jb-book
 parts:
 - caption: User Guide
   chapters:
-    -file: user-guide/index
+    - file: user-guide/index
+      sections: 
+        - file: user-guide/firefox_profile_per_host 
 
 - caption: Admin Guide
   chapters: