diff --git a/src/plugins/platforms/wayland/plugins/hardwareintegration/wayland-egl/wayland-egl.pro b/src/plugins/platforms/wayland/plugins/hardwareintegration/wayland-egl/wayland-egl.pro
index d85c5efaaa1..409cd37d7c7 100644
--- a/src/plugins/platforms/wayland/plugins/hardwareintegration/wayland-egl/wayland-egl.pro
+++ b/src/plugins/platforms/wayland/plugins/hardwareintegration/wayland-egl/wayland-egl.pro
@@ -7,6 +7,8 @@ OTHER_FILES += \
 
 SOURCES += main.cpp
 
+TARGET = qt-plugin-wayland-egl
+
 PLUGIN_TYPE = wayland-graphics-integration-client
 PLUGIN_CLASS_NAME = QWaylandEglClientBufferPlugin
 load(qt_plugin)
diff --git a/src/plugins/platforms/wayland/qwaylandwindow.cpp b/src/plugins/platforms/wayland/qwaylandwindow.cpp
index cff380e8fa2..6661d8e7e8f 100644
--- a/src/plugins/platforms/wayland/qwaylandwindow.cpp
+++ b/src/plugins/platforms/wayland/qwaylandwindow.cpp
@@ -1031,7 +1031,7 @@ QVariant QWaylandWindow::property(const QString &name, const QVariant &defaultVa
 
 void QWaylandWindow::requestUpdate()
 {
-    if (!mFrameCallback)
+    if (!mWaitingForFrameSync)
         QPlatformWindow::requestUpdate();
     else
         mUpdateRequested = true;
diff --git a/src/plugins/platforms/wayland/qwaylandxdgshellv6.cpp b/src/plugins/platforms/wayland/qwaylandxdgshellv6.cpp
index d9302ed57bb..1a60d65333f 100644
--- a/src/plugins/platforms/wayland/qwaylandxdgshellv6.cpp
+++ b/src/plugins/platforms/wayland/qwaylandxdgshellv6.cpp
@@ -125,6 +125,8 @@ QWaylandXdgSurfaceV6::QWaylandXdgSurfaceV6(QWaylandXdgShellV6 *shell, ::zxdg_sur
 
 QWaylandXdgSurfaceV6::~QWaylandXdgSurfaceV6()
 {
+    if (m_toplevel)
+        zxdg_toplevel_v6_destroy(m_toplevel->object());
     if (m_popup)
         zxdg_popup_v6_destroy(m_popup->object());
     destroy();
diff --git a/tests/auto/wayland/client/tst_client.cpp b/tests/auto/wayland/client/tst_client.cpp
index 3897bd3b129..aed601d8a75 100644
--- a/tests/auto/wayland/client/tst_client.cpp
+++ b/tests/auto/wayland/client/tst_client.cpp
@@ -35,6 +35,8 @@
 #include <QMimeData>
 #include <QPixmap>
 #include <QDrag>
+#include <QWindow>
+#include <QOpenGLWindow>
 
 #include <QtTest/QtTest>
 #include <QtWaylandClient/private/qwaylandintegration_p.h>
@@ -112,6 +114,25 @@ public:
     QPoint mousePressPos;
 };
 
+class TestGlWindow : public QOpenGLWindow
+{
+    Q_OBJECT
+
+public:
+    TestGlWindow();
+
+protected:
+    void paintGL() override;
+};
+
+TestGlWindow::TestGlWindow()
+{}
+
+void TestGlWindow::paintGL()
+{
+    glClear(GL_COLOR_BUFFER_BIT);
+}
+
 class tst_WaylandClient : public QObject
 {
     Q_OBJECT
@@ -149,6 +170,7 @@ private slots:
     void dontCrashOnMultipleCommits();
     void hiddenTransientParent();
     void hiddenPopupParent();
+    void glWindow();
 
 private:
     MockCompositor *compositor;
@@ -409,6 +431,21 @@ void tst_WaylandClient::hiddenPopupParent()
     QTRY_VERIFY(compositor->surface());
 }
 
+void tst_WaylandClient::glWindow()
+{
+    QSKIP("Skipping GL tests, as not supported by all CI systems: See https://bugreports.qt.io/browse/QTBUG-65802");
+
+    QScopedPointer<TestGlWindow> testWindow(new TestGlWindow);
+    testWindow->show();
+    QSharedPointer<MockSurface> surface;
+    QTRY_VERIFY(surface = compositor->surface());
+
+    //confirm we don't crash when we delete an already hidden GL window
+    //QTBUG-65553
+    testWindow->setVisible(false);
+    QTRY_VERIFY(!compositor->surface());
+}
+
 int main(int argc, char **argv)
 {
     setenv("XDG_RUNTIME_DIR", ".", 1);