diff --git a/src/gui/platform/unix/qgnometheme.cpp b/src/gui/platform/unix/qgnometheme.cpp
index 1095a665324..f448bf53ba3 100644
--- a/src/gui/platform/unix/qgnometheme.cpp
+++ b/src/gui/platform/unix/qgnometheme.cpp
@@ -10,6 +10,9 @@
 #include <private/qdbustrayicon_p.h>
 #include <private/qdbusplatformmenu_p.h>
 #include <private/qdbusmenubar_p.h>
+#include <QtDBus/QDBusMessage>
+#include <QtDBus/QDBusPendingCall>
+#include <QtDBus/QDBusReply>
 #endif
 #include <qpa/qwindowsysteminterface.h>