diff --git a/src/quicktestutils/qml/testhttpserver_p.h b/src/quicktestutils/qml/testhttpserver_p.h
index ff242febf4..73715e2347 100644
--- a/src/quicktestutils/qml/testhttpserver_p.h
+++ b/src/quicktestutils/qml/testhttpserver_p.h
@@ -47,6 +47,10 @@
 #include <QMutex>
 #include <QWaitCondition>
 #include <private/qglobal_p.h>
+#include <QObject>
+#include <QSet>
+#include <QList>
+#include <QString>
 
 QT_BEGIN_NAMESPACE