diff --git a/include/wx/cocoa/glcanvas.h b/include/wx/cocoa/glcanvas.h index fdbecd935c..18b8a5fd75 100644 --- a/include/wx/cocoa/glcanvas.h +++ b/include/wx/cocoa/glcanvas.h @@ -12,6 +12,8 @@ #ifndef _WX_COCOA_GLCANVAS_H__ #define _WX_COCOA_GLCANVAS_H__ +#include "wx/window.h" + // #include "wx/cocoa/NSOpenGLView.h" // Include gl.h from the OpenGL framework #include