diff --git a/developer_manual/index.rst b/developer_manual/index.rst
index c032f45d8..626d88f7e 100644
--- a/developer_manual/index.rst
+++ b/developer_manual/index.rst
@@ -32,6 +32,7 @@ Apps Developement
 * :doc:`general/codingguidelines`
 * :doc:`app/gettingstarted`
 * :doc:`app/settings`
+* `Pimple`_
 * :doc:`app/classloader`
 * :doc:`app/api`