diff --git a/tests/manual/corelib/qdatastream/tst_manualqdatastream.cpp b/tests/manual/corelib/qdatastream/tst_manualqdatastream.cpp
index 37e5b809508..a12802f9534 100644
--- a/tests/manual/corelib/qdatastream/tst_manualqdatastream.cpp
+++ b/tests/manual/corelib/qdatastream/tst_manualqdatastream.cpp
@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
 
 #include <QDataStream>
+#include <QElapsedTimer>
 #include <QHash>
 #include <QList>
 #include <QMap>
diff --git a/tests/manual/qscreen_xrandr/tst_qscreen_xrandr.cpp b/tests/manual/qscreen_xrandr/tst_qscreen_xrandr.cpp
index 7cd508a1b75..886463aad6a 100644
--- a/tests/manual/qscreen_xrandr/tst_qscreen_xrandr.cpp
+++ b/tests/manual/qscreen_xrandr/tst_qscreen_xrandr.cpp
@@ -6,6 +6,7 @@
 #include <qscreen.h>
 #include <qpa/qwindowsysteminterface.h>
 #include <QProcess>
+#include <QSignalSpy>
 
 #include <QtTest/QTest>