diff --git a/README.rst b/README.rst
index a0c3d3c..8509a3b 100644
--- a/README.rst
+++ b/README.rst
@@ -544,6 +544,16 @@
               osd: "allow class-read object_prefix rdb_children, allow rwx pool=images"
 
 
+Specify alternative keyring path and username
+
+.. code-block:: yaml
+
+    ceph:
+      radosgw:
+        keyring_user: radosgw.gateway
+        keyring_path: /etc/ceph/keyring.radosgw.gateway
+
+
 Generate CRUSH map - Recommended way
 -----------------------------------