diff --git a/src/widgets/graphicsview/qgraphicsitem.cpp b/src/widgets/graphicsview/qgraphicsitem.cpp
index 30b35ad92f7..dbce80b125d 100644
--- a/src/widgets/graphicsview/qgraphicsitem.cpp
+++ b/src/widgets/graphicsview/qgraphicsitem.cpp
@@ -9786,9 +9786,9 @@ QRectF QGraphicsPixmapItem::boundingRect() const
         return QRectF();
     if (d->flags & ItemIsSelectable) {
         qreal pw = 1.0;
-        return QRectF(d->offset, d->pixmap.size() / d->pixmap.devicePixelRatio()).adjusted(-pw/2, -pw/2, pw/2, pw/2);
+        return QRectF(d->offset, QSizeF(d->pixmap.size()) / d->pixmap.devicePixelRatio()).adjusted(-pw/2, -pw/2, pw/2, pw/2);
     } else {
-        return QRectF(d->offset, d->pixmap.size() / d->pixmap.devicePixelRatio());
+        return QRectF(d->offset, QSizeF(d->pixmap.size()) / d->pixmap.devicePixelRatio());
     }
 }