diff --git a/src/printsupport/dialogs/qpagesetupdialog_unix.cpp b/src/printsupport/dialogs/qpagesetupdialog_unix.cpp
index 49c01842891..6f3bb0dd557 100644
--- a/src/printsupport/dialogs/qpagesetupdialog_unix.cpp
+++ b/src/printsupport/dialogs/qpagesetupdialog_unix.cpp
@@ -210,7 +210,7 @@ void QUnixPageSetupDialogPrivate::init()
     Q_Q(QPageSetupDialog);
 
     widget = new QPageSetupWidget(q);
-    widget->setPrinter(printer, printer->outputFormat(), printer->printerName());
+    widget->setPrinter(printer, nullptr, printer->outputFormat(), printer->printerName());
 
     QDialogButtonBox *buttons = new QDialogButtonBox(QDialogButtonBox::Ok
                                                      | QDialogButtonBox::Cancel,
@@ -371,12 +371,17 @@ void QPageSetupWidget::initPageSizes()
 
 // Set the dialog to use the given QPrinter
 // Usually only called on first creation
-void QPageSetupWidget::setPrinter(QPrinter *printer, QPrinter::OutputFormat outputFormat, const QString &printerName)
+void QPageSetupWidget::setPrinter(QPrinter *printer, QPrintDevice *printDevice,
+                                  QPrinter::OutputFormat outputFormat, const QString &printerName)
 {
     m_printer = printer;
 
     // Initialize the layout to the current QPrinter layout
     m_pageLayout = m_printer->pageLayout();
+
+    if (printDevice)
+        m_pageLayout.setPageSize(printDevice->defaultPageSize());
+
     // Assume if margins are Points then is by default, so set to locale default units
     if (m_pageLayout.units() == QPageLayout::Point) {
         if (QLocale().measurementSystem() == QLocale::MetricSystem)
diff --git a/src/printsupport/dialogs/qpagesetupdialog_unix_p.h b/src/printsupport/dialogs/qpagesetupdialog_unix_p.h
index 44aca805dff..574569de291 100644
--- a/src/printsupport/dialogs/qpagesetupdialog_unix_p.h
+++ b/src/printsupport/dialogs/qpagesetupdialog_unix_p.h
@@ -64,6 +64,7 @@ QT_REQUIRE_CONFIG(printdialog);
 QT_BEGIN_NAMESPACE
 
 class QPrinter;
+class QPrintDevice;
 class QPagePreview;
 
 class QPageSetupWidget : public QWidget {
@@ -71,7 +72,8 @@ class QPageSetupWidget : public QWidget {
 public:
     explicit QPageSetupWidget(QWidget *parent = 0);
 
-    void setPrinter(QPrinter *printer, QPrinter::OutputFormat outputFormat, const QString &printerName);
+    void setPrinter(QPrinter *printer, QPrintDevice *printDevice,
+                    QPrinter::OutputFormat outputFormat, const QString &printerName);
     void setupPrinter() const;
 
 private slots:
diff --git a/src/printsupport/dialogs/qprintdialog_unix.cpp b/src/printsupport/dialogs/qprintdialog_unix.cpp
index 020894c8380..22076bf81e5 100644
--- a/src/printsupport/dialogs/qprintdialog_unix.cpp
+++ b/src/printsupport/dialogs/qprintdialog_unix.cpp
@@ -330,7 +330,7 @@ QPrintPropertiesDialog::QPrintPropertiesDialog(QPrinter *printer, QPrintDevice *
     connect(m_buttons->button(QDialogButtonBox::Ok), SIGNAL(clicked()), this, SLOT(accept()));
     connect(m_buttons->button(QDialogButtonBox::Cancel), SIGNAL(clicked()), this, SLOT(reject()));
 
-    widget.pageSetup->setPrinter(printer, outputFormat, printerName);
+    widget.pageSetup->setPrinter(printer, currentPrintDevice, outputFormat, printerName);
 
 #if QT_CONFIG(cupsjobwidget)
     m_jobOptions = new QCupsJobWidget(printer, currentPrintDevice);