diff --git a/src/plugins/platforms/wayland/qwaylanddatadevicemanager_p.h b/src/plugins/platforms/wayland/qwaylanddatadevicemanager_p.h
index 55583c61b4c..3ed21d26a1f 100644
--- a/src/plugins/platforms/wayland/qwaylanddatadevicemanager_p.h
+++ b/src/plugins/platforms/wayland/qwaylanddatadevicemanager_p.h
@@ -63,7 +63,6 @@ public:
     QWaylandDisplay *display() const;
 
 private:
-    struct wl_data_device_manager *m_data_device_manager;
     QWaylandDisplay *m_display;
 };
 
diff --git a/src/plugins/platforms/wayland/qwaylandextendedoutput.cpp b/src/plugins/platforms/wayland/qwaylandextendedoutput.cpp
index c34f5d317e0..bb6a4779e90 100644
--- a/src/plugins/platforms/wayland/qwaylandextendedoutput.cpp
+++ b/src/plugins/platforms/wayland/qwaylandextendedoutput.cpp
@@ -51,8 +51,8 @@ QT_BEGIN_NAMESPACE
 
 QWaylandExtendedOutput::QWaylandExtendedOutput(QWaylandScreen *screen, ::qt_extended_output *extended_output)
     : QtWayland::qt_extended_output(extended_output)
-    , m_screen(screen)
 {
+    Q_UNUSED(screen);
 }
 
 QT_END_NAMESPACE
diff --git a/src/plugins/platforms/wayland/qwaylandextendedoutput_p.h b/src/plugins/platforms/wayland/qwaylandextendedoutput_p.h
index 71bd3fce295..35ac194a427 100644
--- a/src/plugins/platforms/wayland/qwaylandextendedoutput_p.h
+++ b/src/plugins/platforms/wayland/qwaylandextendedoutput_p.h
@@ -55,10 +55,6 @@ class Q_WAYLAND_CLIENT_EXPORT QWaylandExtendedOutput : public QtWayland::qt_exte
 {
 public:
     QWaylandExtendedOutput(QWaylandScreen *screen, struct ::qt_extended_output *extended_output);
-
-private:
-
-    QWaylandScreen *m_screen;
 };
 
 QT_END_NAMESPACE