diff --git a/generator_iterator.htm b/generator_iterator.htm
index 76b94ed..752ec28 100644
--- a/generator_iterator.htm
+++ b/generator_iterator.htm
@@ -135,7 +135,7 @@ private:
 int main()
 {
   my_generator gen;
-  boost::generator_iterator<my_generator> it(gen);
+  boost::generator_iterator_generator<my_generator>::type it = boost::make_generator_iterator(gen);
   for(int i = 0; i < 10; ++i, ++it)
     std::cout << *it << std::endl;
 }