--- a/tools/onlinequoteseditor/mainwindow.cpp

+++ b/tools/onlinequoteseditor/mainwindow.cpp

@@ -28,6 +28,7 @@

 #include <QComboBox>

 #include <QDockWidget>

 #include <QLineEdit>

+#include <QUrl>

 class MainWindow::Private

 {