diff --git a/docs/index.rst b/docs/index.rst
index d75b988..117679a 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -1,26 +1,28 @@
+.. _swh-storage:
+
 Software Heritage - Development Documentation
 =============================================
 
 .. toctree::
    :maxdepth: 2
    :caption: Contents:
 
 
 High-level storage
 ------------------
 
 * :ref:`sql-storage`
 
 
 Low-level object storage
 ------------------------
 
 * :ref:`swh-archiver-blueprint`
 
 
 Indices and tables
 ==================
 
 * :ref:`genindex`
 * :ref:`modindex`
 * :ref:`search`