diff --git a/include/boost/fusion/tuple/detail/tuple_expand.hpp b/include/boost/fusion/tuple/detail/tuple_expand.hpp
index 2369f8da..806515f9 100644
--- a/include/boost/fusion/tuple/detail/tuple_expand.hpp
+++ b/include/boost/fusion/tuple/detail/tuple_expand.hpp
@@ -34,11 +34,6 @@
         N, typename detail::call_param<T, >::type _))
         : base_type(BOOST_PP_ENUM_PARAMS(N, _)) {}
 
-    template <BOOST_PP_ENUM_PARAMS(N, typename U)>
-    tuple(BOOST_PP_ENUM_BINARY_PARAMS(
-        N, typename detail::call_param<U, >::type _))
-        : base_type(BOOST_PP_ENUM_PARAMS(N, _)) {}
-
     template <BOOST_PP_ENUM_PARAMS(N, typename U)>
     tuple(tuple<BOOST_PP_ENUM_PARAMS(N, U)> const& rhs)
         : base_type(rhs) {}