diff --git a/apis/management.cattle.io/v3/rke_types.go b/apis/management.cattle.io/v3/rke_types.go
index 5b13389d..a1edf8a3 100644
--- a/apis/management.cattle.io/v3/rke_types.go
+++ b/apis/management.cattle.io/v3/rke_types.go
@@ -696,6 +696,8 @@ type DNSConfig struct {
 	UpstreamNameservers []string `yaml:"upstreamnameservers" json:"upstreamnameservers,omitempty"`
 	// ReverseCIDRs
 	ReverseCIDRs []string `yaml:"reversecidrs" json:"reversecidrs,omitempty"`
+        // Stubdomains
+        StubDomains map[string][]string `yaml:"stubdomains" json:"stubdomains,omitempty"`
 	// NodeSelector key pair
 	NodeSelector map[string]string `yaml:"node_selector" json:"nodeSelector,omitempty"`
 }