diff --git a/examples/windowsize/main.go b/examples/windowsize/main.go
index 7f418583e..33494bf0e 100644
--- a/examples/windowsize/main.go
+++ b/examples/windowsize/main.go
@@ -148,6 +148,7 @@ func (g *game) Update(screen *ebiten.Image) error {
 
 	const d = 16
 	toUpdateWindowSize := false
+	toUpdateWindowPosition := false
 	if ebiten.IsKeyPressed(ebiten.KeyShift) {
 		if inpututil.IsKeyJustPressed(ebiten.KeyUp) {
 			screenHeight += d
@@ -172,15 +173,19 @@ func (g *game) Update(screen *ebiten.Image) error {
 	} else {
 		if inpututil.IsKeyJustPressed(ebiten.KeyUp) {
 			positionY -= d
+			toUpdateWindowPosition = true
 		}
 		if inpututil.IsKeyJustPressed(ebiten.KeyDown) {
 			positionY += d
+			toUpdateWindowPosition = true
 		}
 		if inpututil.IsKeyJustPressed(ebiten.KeyLeft) {
 			positionX -= d
+			toUpdateWindowPosition = true
 		}
 		if inpututil.IsKeyJustPressed(ebiten.KeyRight) {
 			positionX += d
+			toUpdateWindowPosition = true
 		}
 	}
 	if inpututil.IsKeyJustPressed(ebiten.KeyS) && !*flagAutoAdjusting {
@@ -262,7 +267,9 @@ func (g *game) Update(screen *ebiten.Image) error {
 	}
 	ebiten.SetMaxTPS(tps)
 	ebiten.SetWindowDecorated(decorated)
-	ebiten.SetWindowPosition(positionX, positionY)
+	if toUpdateWindowPosition {
+		ebiten.SetWindowPosition(positionX, positionY)
+	}
 	ebiten.SetWindowFloating(floating)
 	ebiten.SetScreenClearedEveryFrame(screenCleared)
 	if maximize && ebiten.IsWindowResizable() {