diff --git a/src/window/mainwindow.cpp b/src/window/mainwindow.cpp
index 0088e45da547f12d328e94e2cb315ca474695ed7..8be12ff16df96976359acb64779c30fb3ec64aa7 100644
--- a/src/window/mainwindow.cpp
+++ b/src/window/mainwindow.cpp
@@ -161,6 +161,7 @@ void Palapeli::MainWindow::loadPuzzle(const QModelIndex& index)
 	m_puzzleTable->view()->scene()->loadPuzzle(index);
 	m_centralWidget->setTabEnabled(m_centralWidget->indexOf(m_puzzleTable), true);
 	m_centralWidget->setCurrentWidget(m_puzzleTable);
+	setCaption(index.data(Qt::DisplayRole).toString());
 }
 
 void Palapeli::MainWindow::configureShortcuts()