diff --git a/Apps/QtViewer/meshviewer.cc b/Apps/QtViewer/meshviewer.cc
index fce3c9df..a742c41e 100644
--- a/Apps/QtViewer/meshviewer.cc
+++ b/Apps/QtViewer/meshviewer.cc
@@ -39,7 +39,11 @@
 #include <QMenuBar>
 #include <QFileDialog>
 
+#ifdef ARCH_DARWIN
+#include <glut.h>
+#else
 #include <GL/glut.h>
+#endif
 
 #include "MeshViewerWidget.hh"