diff --git a/vcg/complex/complex.h b/vcg/complex/complex.h
index 082fd9aa..0121700e 100644
--- a/vcg/complex/complex.h
+++ b/vcg/complex/complex.h
@@ -38,6 +38,7 @@
 #include <iostream>
 #include <stdexcept>
 #include <limits>
+#include <iterator>
 #include <wrap/callback.h>
 #include <vcg/complex/exception.h>
 #include <vcg/container/simple_temporary_data.h>