diff --git a/ebitenutil/internal/assets/assets.go b/ebitenutil/internal/assets/assets.go
index e96cbd545..8efe8a0a0 100644
--- a/ebitenutil/internal/assets/assets.go
+++ b/ebitenutil/internal/assets/assets.go
@@ -12,6 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+//go:generate go-bindata -nocompress -pkg=assets text.png
+//go:generate gofmt -s -w .
+
 package assets
 
 import (
@@ -20,11 +23,6 @@ import (
 	_ "image/png"
 )
 
-const FileNameText = "text.png"
-
-//go:generate go-bindata -nocompress -pkg=assets text.png
-//go:generate gofmt -s -w .
-
 const (
 	TextImageWidth      = 192
 	TextImageHeight     = 128