diff --git a/examples/custom-controller/server.go b/examples/custom-controller/server.go
index 6f1dcb840..5c6eea4b7 100644
--- a/examples/custom-controller/server.go
+++ b/examples/custom-controller/server.go
@@ -6,6 +6,8 @@ import (
 	"os/exec"
 	"strings"
 
+	"github.com/spf13/pflag"
+
 	nginxconfig "k8s.io/ingress/controllers/nginx/pkg/config"
 	"k8s.io/ingress/core/pkg/ingress"
 	"k8s.io/ingress/core/pkg/ingress/controller"
@@ -80,3 +82,10 @@ func (dc DummyController) Info() *ingress.BackendInfo {
 		Repository: "git://foo.bar.com",
 	}
 }
+
+func (n DummyController) OverrideFlags(*pflag.FlagSet) {
+}
+
+func (n DummyController) SetListers(lister ingress.StoreLister) {
+
+}