2 files changed, 2 insertions, 2 deletions
diff --git a/src/widgets/dialogs/qmessagebox.cpp b/src/widgets/dialogs/qmessagebox.cpp
index 040f61dfc5..abdc0d3e65 100644
--- a/src/widgets/dialogs/qmessagebox.cpp
+++ b/src/widgets/dialogs/qmessagebox.cpp
@@ -369,7 +369,7 @@ void QMessageBoxPrivate::updateSize()
         label->setSizePolicy(policy);
     }
 
-    QFontMetrics fm(QApplication::font("QWorkspaceTitleBar"));
+    QFontMetrics fm(QApplication::font("QMdiSubWindowTitleBar"));
     int windowTitleWidth = qMin(fm.width(q->windowTitle()) + 50, hardLimit);
     if (windowTitleWidth > width)
         width = windowTitleWidth;
diff --git a/src/widgets/dialogs/qwizard_win.cpp b/src/widgets/dialogs/qwizard_win.cpp
index 2c4c738681..49450be75b 100644
--- a/src/widgets/dialogs/qwizard_win.cpp
+++ b/src/widgets/dialogs/qwizard_win.cpp
@@ -335,7 +335,7 @@ void QVistaHelper::drawTitleBar(QPainter *painter)
     const int verticalCenter = (btnTop + btnHeight / 2) - 1;
 
     const QString text = wizard->window()->windowTitle();
-    const QFont font = QApplication::font("QWorkspaceTitleBar");
+    const QFont font = QApplication::font("QMdiSubWindowTitleBar");
     const QFontMetrics fontMetrics(font);
     const QRect brect = fontMetrics.boundingRect(text);
     int textHeight = brect.height();