diff --git a/Code/Visu/otbGluPolygonDrawingHelper.h b/Code/Visu/otbGluPolygonDrawingHelper.h
index d6b3867b0117b5a6ce44605d0ce18d6a1ee732e2..38ff675a674b4c2f152d53069592aaf4090b1aa1 100644
--- a/Code/Visu/otbGluPolygonDrawingHelper.h
+++ b/Code/Visu/otbGluPolygonDrawingHelper.h
@@ -20,9 +20,9 @@ PURPOSE.  See the above copyright notices for more information.
 
 #include <FL/gl.h>
 #  ifdef __APPLE__
-#    include <OpenGL/gl.h>
+#    include <OpenGL/glu.h>
 #  else
-#    include <GL/gl.h>
+#    include <GL/glu.h>
 #  endif
 
 #include "itkImageToImageFilter.h"