diff --git a/magnum/opts.py b/magnum/opts.py
index aa2bbf7a82..6981b8ee3a 100644
--- a/magnum/opts.py
+++ b/magnum/opts.py
@@ -51,6 +51,7 @@ def list_opts():
         ('heat_client', magnum.common.clients.heat_client_opts),
         ('glance_client', magnum.common.clients.glance_client_opts),
         ('barbican_client', magnum.common.clients.barbican_client_opts),
+        ('cinder_client', magnum.common.clients.cinder_client_opts),
         ('nova_client', magnum.common.clients.nova_client_opts),
         ('neutron_client', magnum.common.clients.neutron_client_opts),
         ('x509', magnum.common.x509.config.x509_opts),