1 files changed, 1 insertions, 0 deletions
diff --git a/src/opengl/qgl.h b/src/opengl/qgl.h
index 079953f..2076c46 100644
--- a/src/opengl/qgl.h
+++ b/src/opengl/qgl.h
@@ -546,6 +546,7 @@ private:
     friend class QGLPixelBuffer;
     friend class QGLPixelBufferPrivate;
     friend class QGLContext;
+    friend class QGLContextPrivate;
     friend class QGLOverlayWidget;
     friend class QOpenGLPaintEngine;
     friend class QGLPaintDevice;