diff --git a/examples/draganddrop/puzzle/puzzlewidget.cpp b/examples/draganddrop/puzzle/puzzlewidget.cpp
index 1c5b0cc5d6..2e39f84e9e 100644
--- a/examples/draganddrop/puzzle/puzzlewidget.cpp
+++ b/examples/draganddrop/puzzle/puzzlewidget.cpp
@@ -78,7 +78,7 @@ void PuzzleWidget::dragLeaveEvent(QDragLeaveEvent *event)
 
 void PuzzleWidget::dragMoveEvent(QDragMoveEvent *event)
 {
-    QRect updateRect = highlightedRect.unite(targetSquare(event->pos()));
+    QRect updateRect = highlightedRect.united(targetSquare(event->pos()));
 
     if (event->mimeData()->hasFormat("image/x-puzzle-piece")
         && findPiece(targetSquare(event->pos())) == -1) {
diff --git a/examples/itemviews/puzzle/puzzlewidget.cpp b/examples/itemviews/puzzle/puzzlewidget.cpp
index a622050fd3..96d8c6068f 100644
--- a/examples/itemviews/puzzle/puzzlewidget.cpp
+++ b/examples/itemviews/puzzle/puzzlewidget.cpp
@@ -78,7 +78,7 @@ void PuzzleWidget::dragLeaveEvent(QDragLeaveEvent *event)
 
 void PuzzleWidget::dragMoveEvent(QDragMoveEvent *event)
 {
-    QRect updateRect = highlightedRect.unite(targetSquare(event->pos()));
+    QRect updateRect = highlightedRect.united(targetSquare(event->pos()));
 
     if (event->mimeData()->hasFormat("image/x-puzzle-piece")
         && findPiece(targetSquare(event->pos())) == -1) {