diff --git a/ebitenutil/debugprint.go b/ebitenutil/debugprint.go
index 8215aeb11..39926079c 100644
--- a/ebitenutil/debugprint.go
+++ b/ebitenutil/debugprint.go
@@ -16,7 +16,7 @@ package ebitenutil
 
 import (
 	"github.com/hajimehoshi/ebiten"
-	"github.com/hajimehoshi/ebiten/internal/assets"
+	"github.com/hajimehoshi/ebiten/ebitenutil/internal/assets"
 	"image/color"
 	"math"
 	"strings"
diff --git a/internal/assets/assets.go b/ebitenutil/internal/assets/assets.go
similarity index 100%
rename from internal/assets/assets.go
rename to ebitenutil/internal/assets/assets.go
diff --git a/internal/assets/bindata.go b/ebitenutil/internal/assets/bindata.go
similarity index 100%
rename from internal/assets/bindata.go
rename to ebitenutil/internal/assets/bindata.go
diff --git a/internal/assets/license.md b/ebitenutil/internal/assets/license.md
similarity index 100%
rename from internal/assets/license.md
rename to ebitenutil/internal/assets/license.md
diff --git a/internal/assets/text.png b/ebitenutil/internal/assets/text.png
similarity index 100%
rename from internal/assets/text.png
rename to ebitenutil/internal/assets/text.png