diff --git a/mobile/mobile.go b/mobile/mobile.go
index 5f1f38c6c..a62127361 100644
--- a/mobile/mobile.go
+++ b/mobile/mobile.go
@@ -20,8 +20,6 @@ import (
 )
 
 type EventDispatcher interface {
-	Render() error
-
 	// UpdateTouchesOnAndroid updates the touch state on Android.
 	//
 	// This should be called with onTouchEvent of GLSurfaceView like this:
@@ -47,6 +45,10 @@ func Start(f func(*ebiten.Image) error, width, height int, scale float64, title
 	return start(f, width, height, scale, title)
 }
 
+func Render() error {
+	return render()
+}
+
 type position struct {
 	x int
 	y int
@@ -56,10 +58,6 @@ type eventDispatcher struct {
 	touches map[int]position
 }
 
-func (e *eventDispatcher) Render() error {
-	return render()
-}
-
 // touch implements ui.Touch.
 type touch struct {
 	id       int