diff --git a/examples/gui/gui.pro b/examples/gui/gui.pro
index 1a4067e8932..8758a1ba952 100644
--- a/examples/gui/gui.pro
+++ b/examples/gui/gui.pro
@@ -3,4 +3,6 @@ CONFIG += no_docs_target
 
 SUBDIRS += analogclock
 SUBDIRS += rasterwindow
-SUBDIRS += openglwindow
+contains(QT_CONFIG, opengl(es1|es2)?) {
+    SUBDIRS += openglwindow
+}
diff --git a/examples/widgets/graphicsview/chip/view.cpp b/examples/widgets/graphicsview/chip/view.cpp
index aa3082d5e8c..4b5b608163e 100644
--- a/examples/widgets/graphicsview/chip/view.cpp
+++ b/examples/widgets/graphicsview/chip/view.cpp
@@ -47,6 +47,8 @@
 #endif
 #ifndef QT_NO_OPENGL
 #include <QtOpenGL>
+#else
+#include <QtWidgets>
 #endif
 #include <qmath.h>
 
diff --git a/examples/widgets/graphicsview/padnavigator/padnavigator.cpp b/examples/widgets/graphicsview/padnavigator/padnavigator.cpp
index e92f156ad65..82671578fb4 100644
--- a/examples/widgets/graphicsview/padnavigator/padnavigator.cpp
+++ b/examples/widgets/graphicsview/padnavigator/padnavigator.cpp
@@ -44,6 +44,8 @@
 
 #ifndef QT_NO_OPENGL
 #include <QtOpenGL>
+#else
+#include <QtWidgets>
 #endif
 
 //! [0]