diff --git a/examples/widgets/CMakeLists.txt b/examples/widgets/CMakeLists.txt
index c5b81e81a4..c5d3de8b34 100644
--- a/examples/widgets/CMakeLists.txt
+++ b/examples/widgets/CMakeLists.txt
@@ -26,6 +26,3 @@ endif()
 if(QT_FEATURE_cursor)
     add_subdirectory(mainwindows)
 endif()
-if(QT_FEATURE_opengl AND TARGET Qt6::Gui)
-    qt_internal_add_example(windowcontainer)
-endif()
diff --git a/examples/widgets/widgets.pro b/examples/widgets/widgets.pro
index 3d8a6d38d3..8818582105 100644
--- a/examples/widgets/widgets.pro
+++ b/examples/widgets/widgets.pro
@@ -21,9 +21,6 @@ SUBDIRS       = \
                 tutorials \
                 widgets
 
-qtHaveModule(gui):qtConfig(opengl): \
-    SUBDIRS += windowcontainer
-
 contains(DEFINES, QT_NO_CURSOR): SUBDIRS -= mainwindows
 !qtConfig(draganddrop): SUBDIRS -= draganddrop
 !qtConfig(animation): SUBDIRS -= animation
diff --git a/examples/widgets/windowcontainer/CMakeLists.txt b/tests/manual/examples/widgets/windowcontainer/CMakeLists.txt
similarity index 100%
rename from examples/widgets/windowcontainer/CMakeLists.txt
rename to tests/manual/examples/widgets/windowcontainer/CMakeLists.txt
diff --git a/examples/widgets/windowcontainer/windowcontainer.cpp b/tests/manual/examples/widgets/windowcontainer/windowcontainer.cpp
similarity index 100%
rename from examples/widgets/windowcontainer/windowcontainer.cpp
rename to tests/manual/examples/widgets/windowcontainer/windowcontainer.cpp
diff --git a/examples/widgets/windowcontainer/windowcontainer.pro b/tests/manual/examples/widgets/windowcontainer/windowcontainer.pro
similarity index 100%
rename from examples/widgets/windowcontainer/windowcontainer.pro
rename to tests/manual/examples/widgets/windowcontainer/windowcontainer.pro