diff --git a/src/corelib/kernel/qeventdispatcher_wasm.cpp b/src/corelib/kernel/qeventdispatcher_wasm.cpp
index 588e62a5760..3732a745ce3 100644
--- a/src/corelib/kernel/qeventdispatcher_wasm.cpp
+++ b/src/corelib/kernel/qeventdispatcher_wasm.cpp
@@ -226,9 +226,15 @@ bool QEventDispatcherWasm::processEvents(QEventLoop::ProcessEventsFlags flags)
 
     hasPendingEvents = qGlobalPostedEventsCount() > 0;
     QCoreApplication::sendPostedEvents();
+    processWindowSystemEvents(flags);
     return hasPendingEvents;
 }
 
+void QEventDispatcherWasm::processWindowSystemEvents(QEventLoop::ProcessEventsFlags flags)
+{
+    Q_UNUSED(flags);
+}
+
 void QEventDispatcherWasm::registerSocketNotifier(QSocketNotifier *notifier)
 {
     if (!emscripten_is_main_runtime_thread()) {
diff --git a/src/corelib/kernel/qeventdispatcher_wasm_p.h b/src/corelib/kernel/qeventdispatcher_wasm_p.h
index 09de40a70ff..70437e836c5 100644
--- a/src/corelib/kernel/qeventdispatcher_wasm_p.h
+++ b/src/corelib/kernel/qeventdispatcher_wasm_p.h
@@ -86,6 +86,9 @@ public:
     void interrupt() override;
     void wakeUp() override;
 
+protected:
+    virtual void processWindowSystemEvents(QEventLoop::ProcessEventsFlags flags);
+
 private:
     bool isMainThreadEventDispatcher();
     bool isSecondaryThreadEventDispatcher();