diff --git a/include/boost/coroutine2/detail/forced_unwind.hpp b/include/boost/coroutine2/detail/forced_unwind.hpp
deleted file mode 100644
index d486ed4..0000000
--- a/include/boost/coroutine2/detail/forced_unwind.hpp
+++ /dev/null
@@ -1,37 +0,0 @@
-
-//          Copyright Oliver Kowalke 2014.
-// Distributed under the Boost Software License, Version 1.0.
-//    (See accompanying file LICENSE_1_0.txt or copy at
-//          http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_COROUTINES2_DETAIL_FORCED_UNWIND_HPP
-#define BOOST_COROUTINES2_DETAIL_FORCED_UNWIND_HPP
-
-#include <exception>
-
-#include <boost/assert.hpp>
-#include <boost/config.hpp>
-
-#ifdef BOOST_HAS_ABI_HEADERS
-#  include BOOST_ABI_PREFIX
-#endif
-
-namespace boost {
-namespace coroutines2 {
-namespace detail {
-
-struct forced_unwind {};
-
-inline
-void * unwind_coroutine( void * data) {
-    throw forced_unwind{};
-    return data;
-}
-
-}}}
-
-#ifdef BOOST_HAS_ABI_HEADERS
-#  include BOOST_ABI_SUFFIX
-#endif
-
-#endif // BOOST_COROUTINES2_DETAIL_FORCED_UNWIND_HPP
diff --git a/include/boost/coroutine2/detail/pull_control_block_cc.ipp b/include/boost/coroutine2/detail/pull_control_block_cc.ipp
index fa7a385..f511e29 100644
--- a/include/boost/coroutine2/detail/pull_control_block_cc.ipp
+++ b/include/boost/coroutine2/detail/pull_control_block_cc.ipp
@@ -19,7 +19,6 @@
 #include <boost/context/fiber.hpp>
 
 #include <boost/coroutine2/detail/config.hpp>
-#include <boost/coroutine2/detail/forced_unwind.hpp>
 #include <boost/coroutine2/detail/wrap.hpp>
 
 #ifdef BOOST_HAS_ABI_HEADERS
diff --git a/include/boost/coroutine2/detail/push_control_block_cc.ipp b/include/boost/coroutine2/detail/push_control_block_cc.ipp
index fc58f68..695dc88 100644
--- a/include/boost/coroutine2/detail/push_control_block_cc.ipp
+++ b/include/boost/coroutine2/detail/push_control_block_cc.ipp
@@ -18,7 +18,6 @@
 #include <boost/context/fiber.hpp>
 
 #include <boost/coroutine2/detail/config.hpp>
-#include <boost/coroutine2/detail/forced_unwind.hpp>
 #include <boost/coroutine2/detail/wrap.hpp>
 
 #ifdef BOOST_HAS_ABI_HEADERS