diff --git a/DOCS/client_api_examples/qt_opengl/mpvwidget.cpp b/DOCS/client_api_examples/qt_opengl/mpvwidget.cpp
index 16b800995c..4d2cad6241 100644
--- a/DOCS/client_api_examples/qt_opengl/mpvwidget.cpp
+++ b/DOCS/client_api_examples/qt_opengl/mpvwidget.cpp
@@ -80,7 +80,7 @@ void MpvWidget::initializeGL()
 
 void MpvWidget::paintGL()
 {
-    mpv_opengl_cb_draw(mpv_gl, QOpenGLContext::currentContext()->defaultFramebufferObject(), width(), -height());
+    mpv_opengl_cb_draw(mpv_gl, defaultFramebufferObject(), width(), -height());
 }
 
 void MpvWidget::swapped()