diff --git a/docs/api-reference.rst b/docs/api-reference.rst
--- a/docs/api-reference.rst
+++ b/docs/api-reference.rst
@@ -20,6 +20,7 @@
    swh.model <swh-model/index>
    swh.objstorage <swh-objstorage/index>
    swh.objstorage.replayer <swh-objstorage-replayer/index>
+   swh.perfecthash <swh-perfecthash/index>
    swh.scanner <swh-scanner/index>
    swh.scheduler <swh-scheduler/index>
    swh.search <swh-search/index>
diff --git a/docs/index.rst b/docs/index.rst
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -135,6 +135,10 @@
 :ref:`swh.objstorage.replayer <swh-objstorage-replayer>`
     Object storage replication tool
 
+:ref:`swh.perfecthash <swh-perfecthash>`
+     Low level management for read-only content-addressable object storage
+     indexed with a perfect hash table
+
 :ref:`swh.scanner <swh-scanner>`
     source code scanner to analyze code bases and compare them with source code
     artifacts archived by Software Heritage