diff --git a/mainwindow.cpp b/mainwindow.cpp
index d12e0bb..73f34dd 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -98,7 +98,7 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
     viewMenu->addAction(tr("Zoom Out"), m_imageGL, SLOT(zoomOut()), QKeySequence::ZoomOut);
     viewMenu->addAction(tr("Best Fit"), m_imageGL, SLOT(bestFit()), QKeySequence("Ctrl+1"));
     viewMenu->addAction(tr("100%"), m_imageGL, SLOT(oneToOne()));
-    viewMenu->addAction(tr("Fullscreen"), this, SLOT(toggleFullScreen()), QKeySequence::FullScreen);
+    viewMenu->addAction(tr("Fullscreen"), this, SLOT(toggleFullScreen()), Qt::CTRL + Qt::Key_F11);
     QAction *thumbnailsAction = viewMenu->addAction(tr("Thumbnails"), [this](bool checked){
         m_imageGL->imageWidget()->allocateThumbnails(m_ringList->imageCount());
         m_imageGL->imageWidget()->showThumbnail(checked);