diff --git a/tests/proxymodeltestapp/selectioninqmlwidget.cpp b/tests/proxymodeltestapp/selectioninqmlwidget.cpp
index fb87f89..8e2b8e3 100644
--- a/tests/proxymodeltestapp/selectioninqmlwidget.cpp
+++ b/tests/proxymodeltestapp/selectioninqmlwidget.cpp
@@ -54,5 +54,5 @@ SelectionInQmlWidget::SelectionInQmlWidget(QWidget *parent): QWidget(parent)
     quickView->engine()->rootContext()->setContextProperty(QStringLiteral("_model"), m_rootModel);
     quickView->engine()->rootContext()->setContextProperty(QStringLiteral("_selectionModel"), selectionTree->selectionModel());
 
-    quickView->setSource(QUrl::fromLocalFile(QStringLiteral(SRC_DIR "/selection.qml")));
+    quickView->setSource(QUrl::fromLocalFile(QLatin1String(SRC_DIR "/selection.qml")));
 }