diff --git a/GraphicsView/src/CGALQt4/resources.cpp b/GraphicsView/src/CGALQt4/resources.cpp
index 6444dd937ff..e15cc66b861 100644
--- a/GraphicsView/src/CGALQt4/resources.cpp
+++ b/GraphicsView/src/CGALQt4/resources.cpp
@@ -19,6 +19,7 @@
 // Author(s)     : Laurent Rineau <Laurent.Rineau@geometryfactory.com>
 
 #include <QDir>
+#include <CGAL/Qt/resources.h>
 
 // cannot use namespaces because of the Q_INIT_RESOURCE macro
 void CGAL_Qt4_init_resources() {