diff --git a/text/v2/gotextfacesource.go b/text/v2/gotextfacesource.go
index eee5230e5..7360a5b11 100644
--- a/text/v2/gotextfacesource.go
+++ b/text/v2/gotextfacesource.go
@@ -221,8 +221,7 @@ func (g *GoTextFaceSource) shape(text string, face *GoTextFace) (shaping.Output,
 			scaledSegs[i] = seg
 			for j := range seg.Args {
 				scaledSegs[i].Args[j].X *= scale
-				scaledSegs[i].Args[j].Y *= scale
-				scaledSegs[i].Args[j].Y *= -1
+				scaledSegs[i].Args[j].Y *= -scale
 			}
 		}
 
diff --git a/text/v2/text.go b/text/v2/text.go
index 3e47aa770..d014127e2 100644
--- a/text/v2/text.go
+++ b/text/v2/text.go
@@ -26,7 +26,8 @@ import (
 	"github.com/hajimehoshi/ebiten/v2/vector"
 )
 
-// Face is an interface representing a font face. The implementations are only faces in this package, like GoTextFace and StdFace.
+// Face is an interface representing a font face.
+// The implementations are only faces defined in this package, like GoTextFace and StdFace.
 type Face interface {
 	// Metrics returns the metrics for this Face.
 	Metrics() Metrics