diff --git a/src/gui/kernel/qwindowsysteminterface.cpp b/src/gui/kernel/qwindowsysteminterface.cpp
index 5243ae66a2..c310ab5213 100644
--- a/src/gui/kernel/qwindowsysteminterface.cpp
+++ b/src/gui/kernel/qwindowsysteminterface.cpp
@@ -258,11 +258,12 @@ QT_DEFINE_QPA_EVENT_HANDLER(void, handleWindowStateChanged, QWindow *window, Qt:
     QWindowSystemInterfacePrivate::handleWindowSystemEvent<Delivery>(e);
 }
 
-void QWindowSystemInterface::handleWindowScreenChanged(QWindow *window, QScreen *screen)
+QT_DEFINE_QPA_EVENT_HANDLER(void, handleWindowScreenChanged, QWindow *window, QScreen *screen)
 {
+
     QWindowSystemInterfacePrivate::WindowScreenChangedEvent *e =
         new QWindowSystemInterfacePrivate::WindowScreenChangedEvent(window, screen);
-    QWindowSystemInterfacePrivate::handleWindowSystemEvent(e);
+    QWindowSystemInterfacePrivate::handleWindowSystemEvent<Delivery>(e);
 }
 
 QT_DEFINE_QPA_EVENT_HANDLER(void, handleSafeAreaMarginsChanged, QWindow *window)
diff --git a/src/gui/kernel/qwindowsysteminterface.h b/src/gui/kernel/qwindowsysteminterface.h
index b22495f9d0..a7cc30be4b 100644
--- a/src/gui/kernel/qwindowsysteminterface.h
+++ b/src/gui/kernel/qwindowsysteminterface.h
@@ -205,6 +205,7 @@ public:
 
     template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
     static void handleWindowStateChanged(QWindow *window, Qt::WindowStates newState, int oldState = -1);
+    template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
     static void handleWindowScreenChanged(QWindow *window, QScreen *newScreen);
 
     template<typename Delivery = QWindowSystemInterface::DefaultDelivery>