diff --git a/graf2d/quartz/src/QuartzLine.mm b/graf2d/quartz/src/QuartzLine.mm
index 658bfcbd2b325b3da7fcc478d6f1363c7e106afe..a9a41d7212247ac0935dcd9813d9183efde5310a 100644
--- a/graf2d/quartz/src/QuartzLine.mm
+++ b/graf2d/quartz/src/QuartzLine.mm
@@ -18,7 +18,6 @@
 #include "RStipples.h"
 #include "TObjArray.h"
 #include "TString.h"
-#include "Rtypes.h"
 #include "TColor.h"
 #include "TStyle.h"
 #include "TROOT.h"