diff --git a/apis/management.cattle.io/v3/globaldns_types.go b/apis/management.cattle.io/v3/globaldns_types.go
index fdfe6057..4326ce9d 100644
--- a/apis/management.cattle.io/v3/globaldns_types.go
+++ b/apis/management.cattle.io/v3/globaldns_types.go
@@ -70,7 +70,3 @@ type AlidnsProviderConfig struct {
 	AccessKey string `json:"accessKey" norman:"notnullable,required,minLength=1"`
 	SecretKey string `json:"secretKey" norman:"notnullable,required,minLength=1,type=password"`
 }
-
-type GlobalDNSSystemImages struct {
-	ExternalDNS string `yaml:"ExternalDns" json:"ExternalDns,omitempty"`
-}
diff --git a/apis/management.cattle.io/v3/k8s_defaults.go b/apis/management.cattle.io/v3/k8s_defaults.go
index 7aab8731..b8159441 100644
--- a/apis/management.cattle.io/v3/k8s_defaults.go
+++ b/apis/management.cattle.io/v3/k8s_defaults.go
@@ -89,10 +89,9 @@ var (
 
 	// ToolsSystemImages default images for alert, pipeline, logging, globaldns
 	ToolsSystemImages = struct {
-		AlertSystemImages     AlertSystemImages
-		PipelineSystemImages  projectv3.PipelineSystemImages
-		LoggingSystemImages   LoggingSystemImages
-		GlobalDNSSystemImages GlobalDNSSystemImages
+		AlertSystemImages    AlertSystemImages
+		PipelineSystemImages projectv3.PipelineSystemImages
+		LoggingSystemImages  LoggingSystemImages
 	}{
 		AlertSystemImages: AlertSystemImages{
 			AlertManager:       m("prom/alertmanager:v0.15.2"),
@@ -113,9 +112,6 @@ var (
 			FluentdHelper:                 m("rancher/fluentd-helper:v0.1.2"),
 			LogAggregatorFlexVolumeDriver: m("rancher/log-aggregator:v0.1.4"),
 		},
-		GlobalDNSSystemImages: GlobalDNSSystemImages{
-			ExternalDNS: m("registry.opensource.zalan.do/teapot/external-dns:v0.5.10"),
-		},
 	}
 
 	AllK8sVersions = map[string]RKESystemImages{
diff --git a/image/mirror.go b/image/mirror.go
index a220ff0f..77f60cec 100644
--- a/image/mirror.go
+++ b/image/mirror.go
@@ -20,7 +20,6 @@ func Mirror(image string) string {
 	image = strings.Replace(image, "alpine/git", "rancher/alpine-git", 1)
 	image = strings.Replace(image, "prom/", "rancher/prom-", 1)
 	image = strings.Replace(image, "quay.io/pires", "rancher", 1)
-	image = strings.Replace(image, "registry.opensource.zalan.do/teapot/external-dns", "rancher/kubernetes-external-dns", 1)
 
 	Mirrors[image] = orig
 	return image