diff --git a/staging/src/k8s.io/kube-aggregator/pkg/apiserver/scheme/scheme.go b/staging/src/k8s.io/kube-aggregator/pkg/apiserver/scheme/scheme.go
index 64660f44430..4a2a6f47267 100644
--- a/staging/src/k8s.io/kube-aggregator/pkg/apiserver/scheme/scheme.go
+++ b/staging/src/k8s.io/kube-aggregator/pkg/apiserver/scheme/scheme.go
@@ -19,12 +19,8 @@ package scheme
 import (
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/serializer"
-	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 
-	"k8s.io/kube-aggregator/pkg/apis/apiregistration"
 	"k8s.io/kube-aggregator/pkg/apis/apiregistration/install"
-	"k8s.io/kube-aggregator/pkg/apis/apiregistration/v1"
-	"k8s.io/kube-aggregator/pkg/apis/apiregistration/v1beta1"
 )
 
 var (
@@ -36,13 +32,5 @@ var (
 )
 
 func init() {
-	AddToScheme(Scheme)
 	install.Install(Scheme)
 }
-
-// AddToScheme adds the types of this group into the given scheme.
-func AddToScheme(scheme *runtime.Scheme) {
-	utilruntime.Must(v1beta1.AddToScheme(scheme))
-	utilruntime.Must(v1.AddToScheme(scheme))
-	utilruntime.Must(apiregistration.AddToScheme(scheme))
-}