diff --git a/include/boost/iterator/detail/config_def.hpp b/include/boost/iterator/detail/config_def.hpp
index 1f4e89a..37cdf6d 100644
--- a/include/boost/iterator/detail/config_def.hpp
+++ b/include/boost/iterator/detail/config_def.hpp
@@ -83,8 +83,8 @@
 #  define BOOST_NO_IS_CONVERTIBLE // "is_convertible doesn't work for simple types"
 #endif
 
-#if BOOST_WORKAROUND(__GNUC__, == 2)                                                \
-    || BOOST_WORKAROUND(__GNUC__, == 3) && BOOST_WORKAROUND(__GNUC_MINOR__, < 4)    \
+#if BOOST_WORKAROUND(__GNUC__, == 2)                                                                            \
+    || BOOST_WORKAROUND(__GNUC__, == 3) && BOOST_WORKAROUND(__GNUC_MINOR__, < 4) && !defined(__EDG_VERSION__)   \
     || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
 #  define BOOST_NO_IS_CONVERTIBLE_TEMPLATE // The following program fails to compile: