diff --git a/hook/vaas/client.go b/hook/vaas/client.go
index f0a8483d..d480fd85 100644
--- a/hook/vaas/client.go
+++ b/hook/vaas/client.go
@@ -54,7 +54,6 @@ type DCList struct {
 type Director struct {
 	ID          int      `json:"id,omitempty"`
 	Backends    []string `json:"backends,omitempty"`
-	Cluster     []string `json:"cluster,omitempty"`
 	Name        string   `json:"name,omitempty"`
 	ResourceURI string   `json:"resource_uri,omitempty"`
 }