diff --git a/exp/addons/api/v1beta1/clusterresourcesetbinding_types.go b/exp/addons/api/v1beta1/clusterresourcesetbinding_types.go
index 8a88cff993c6..d6ab9b113a75 100644
--- a/exp/addons/api/v1beta1/clusterresourcesetbinding_types.go
+++ b/exp/addons/api/v1beta1/clusterresourcesetbinding_types.go
@@ -129,6 +129,10 @@ type ClusterResourceSetBindingSpec struct {
 	// Bindings is a list of ClusterResourceSets and their resources.
 	// +optional
 	Bindings []*ResourceSetBinding `json:"bindings,omitempty"`
+
+	// ClusterName use the cluster name to determine which cluster the resource binding applies to.
+	// +optional
+	ClusterName string `json:"clusterName,omitempty"`
 }
 
 // ANCHOR_END: ClusterResourceSetBindingSpec