diff --git a/src/dbus/qdbus_symbols.cpp b/src/dbus/qdbus_symbols.cpp
index 9b1ccfd7c1..676bc3d4be 100644
--- a/src/dbus/qdbus_symbols.cpp
+++ b/src/dbus/qdbus_symbols.cpp
@@ -3,6 +3,7 @@
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
 #include <QtCore/qglobal.h>
+#include <QtCore/qlatin1stringview.h>
 #if QT_CONFIG(library)
 #include <QtCore/qlibrary.h>
 #include <QtCore/private/qlocking_p.h>
diff --git a/src/plugins/platformthemes/gtk3/qgtk3interface_p.h b/src/plugins/platformthemes/gtk3/qgtk3interface_p.h
index 0ac476eeb1..9700940e40 100644
--- a/src/plugins/platformthemes/gtk3/qgtk3interface_p.h
+++ b/src/plugins/platformthemes/gtk3/qgtk3interface_p.h
@@ -16,7 +16,6 @@
 //
 
 #include <QtCore/QString>
-#include <QtCore/QLibrary>
 #include <QtCore/QCache>
 #include <private/qflatmap_p.h>
 #include <QtCore/QObject>