diff --git a/include/boost/iterator/is_lvalue_iterator.hpp b/include/boost/iterator/is_lvalue_iterator.hpp
index 9a31322..d77b977 100755
--- a/include/boost/iterator/is_lvalue_iterator.hpp
+++ b/include/boost/iterator/is_lvalue_iterator.hpp
@@ -8,8 +8,10 @@
 #include <boost/detail/iterator.hpp>
 #include <boost/iterator.hpp>
 
-// should be the last #include
 #include <boost/type_traits/detail/bool_trait_def.hpp>
+#include <boost/iterator/detail/any_conversion_eater.hpp>
+
+// should be the last #include
 #include <boost/iterator/detail/config_def.hpp>
 
 namespace boost {
@@ -36,12 +38,6 @@ namespace detail
   
 #endif 
 
-  struct any_conversion_eater
-  {
-      template <class T>
-      any_conversion_eater(T const&);
-  };
-
   // Guts of is_lvalue_iterator.  Value is the iterator's value_type
   // and the result is computed in the nested rebind template.
   template <class Value>
diff --git a/include/boost/iterator/is_readable_iterator.hpp b/include/boost/iterator/is_readable_iterator.hpp
index 40ab89f..52df758 100755
--- a/include/boost/iterator/is_readable_iterator.hpp
+++ b/include/boost/iterator/is_readable_iterator.hpp
@@ -7,20 +7,16 @@
 #include <boost/mpl/bool.hpp>
 #include <boost/detail/iterator.hpp>
 
-// should be the last #include
 #include <boost/type_traits/detail/bool_trait_def.hpp>
+#include <boost/iterator/detail/any_conversion_eater.hpp>
+
+// should be the last #include
 #include <boost/iterator/detail/config_def.hpp>
 
 namespace boost {
  
 namespace detail
 {
-  struct any_conversion_eater
-  {
-      template <class T>
-      any_conversion_eater(T const&);
-  };
-  
   // Guts of is_readable_iterator.  Value is the iterator's value_type
   // and the result is computed in the nested rebind template.
   template <class Value>