1 files changed, 2 insertions, 2 deletions
diff --git a/examples/gui/openglwindow/main.cpp b/examples/gui/openglwindow/main.cpp
index aa1c6d7fa1..0b0a0e19f0 100644
--- a/examples/gui/openglwindow/main.cpp
+++ b/examples/gui/openglwindow/main.cpp
@@ -53,8 +53,8 @@ class TriangleWindow : public OpenGLWindow
 public:
     TriangleWindow();
 
-    void initialize();
-    void render();
+    void initialize() Q_DECL_OVERRIDE;
+    void render() Q_DECL_OVERRIDE;
 
 private:
     GLuint loadShader(GLenum type, const char *source);