diff --git a/pkg/util/openstack/shell/disk.go b/pkg/util/openstack/shell/disk.go
index e1ab96821f..76f9ecc130 100644
--- a/pkg/util/openstack/shell/disk.go
+++ b/pkg/util/openstack/shell/disk.go
@@ -7,10 +7,11 @@ import (
 
 func init() {
 	type DiskListOptions struct {
-		Category string `help:"Storage type for disk"`
+		Category    string `help:"Storage type for disk"`
+		BackendName string `help:"Storage backend eg:lvm, rbd"`
 	}
 	shellutils.R(&DiskListOptions{}, "disk-list", "List disks", func(cli *openstack.SRegion, args *DiskListOptions) error {
-		disks, err := cli.GetDisks(args.Category)
+		disks, err := cli.GetDisks(args.Category, args.BackendName)
 		if err != nil {
 			return err
 		}