diff --git a/README.rst b/README.rst
index e8e633f..d3a64ae 100644
--- a/README.rst
+++ b/README.rst
@@ -707,6 +707,20 @@
           map_file: '/etc/pycadf/neutron_api_audit_map.conf'
       ....
 
+Neutron with security groups disabled
+
+.. code-block:: yaml
+
+    neutron:
+      server:
+        security_groups_enabled: False
+      ....
+      compute:
+        security_groups_enabled: False
+      ....
+      gateway:
+        security_groups_enabled: False
+
 
 Neutron Client
 --------------