diff --git a/setup.cfg b/setup.cfg
index eeb0c7f..535fb40 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -189,6 +189,12 @@ openstack.volume.v1 =
     snapshot_set = openstackclient.volume.v1.snapshot:SetSnapshot
     snapshot_show = openstackclient.volume.v1.snapshot:ShowSnapshot
 
+    backup_create = openstackclient.volume.v1.backup:CreateBackup
+    backup_delete = openstackclient.volume.v1.backup:DeleteBackup
+    backup_list = openstackclient.volume.v1.backup:ListBackup
+    backup_restore = openstackclient.volume.v1.backup:RestoreBackup
+    backup_show = openstackclient.volume.v1.backup:ShowBackup
+
     volume_create = openstackclient.volume.v1.volume:CreateVolume
     volume_delete = openstackclient.volume.v1.volume:DeleteVolume
     volume_list = openstackclient.volume.v1.volume:ListVolume