1 files changed, 1 insertions, 1 deletions
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarepixmaptexture_p.h b/src/quick/scenegraph/adaptations/software/qsgsoftwarepixmaptexture_p.h
index dda1358124..801d33c091 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarepixmaptexture_p.h
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarepixmaptexture_p.h
@@ -64,7 +64,7 @@ public:
     QSGSoftwarePixmapTexture(const QImage &image, uint flags);
     QSGSoftwarePixmapTexture(const QPixmap &pixmap);
 
-    int comparisonKey() const override;
+    qint64 comparisonKey() const override;
     int textureId() const override;
     QSize textureSize() const override;
     bool hasAlphaChannel() const override;