diff --git a/user_manual/index.rst b/user_manual/index.rst
index 2cf759ff0..4c05b150d 100644
--- a/user_manual/index.rst
+++ b/user_manual/index.rst
@@ -26,6 +26,7 @@ This chapter contains information about accessing your files via WebDav and Sync
 * :doc:`files/versioncontrol`
 * :doc:`files/deletedfiles`
 * :doc:`files/encryption`
+* :doc:`files/bigfiles`
 
 
 Contacts & Calendar