diff --git a/include/SFML/Graphics/RenderWindow.h b/include/SFML/Graphics/RenderWindow.h
index 341f50a..6564a09 100644
--- a/include/SFML/Graphics/RenderWindow.h
+++ b/include/SFML/Graphics/RenderWindow.h
@@ -387,7 +387,7 @@ CSFML_API void sfRenderWindow_ConvertCoords(const sfRenderWindow* renderWindow,
 /// \return New image containing the captured contents
 ///
 ////////////////////////////////////////////////////////////
-sfImage* sfRenderWindow_Capture(const sfRenderWindow* renderWindow);
+CSFML_API sfImage* sfRenderWindow_Capture(const sfRenderWindow* renderWindow);
 
 
 #endif // SFML_RENDERWINDOW_H