diff --git a/Surface_mesher/demo/Surface_mesher/test_imageio.cpp b/Surface_mesher/demo/Surface_mesher/test_imageio.cpp
index 65dc12c956f..4714c3f81ef 100644
--- a/Surface_mesher/demo/Surface_mesher/test_imageio.cpp
+++ b/Surface_mesher/demo/Surface_mesher/test_imageio.cpp
@@ -1,4 +1,4 @@
-#include "../../../CGALimageIO/src/CGALimageIO/imageio/ImageIO.h"
+#include <CGAL/ImageIO.h>
 #include <iostream>
 
 #define SHOW(attribut) "\n  "#attribut": " << image->attribut