diff --git a/include/boost/exception/errinfo_api_function.hpp b/include/boost/exception/errinfo_api_function.hpp
index 481c613..0cbbdb9 100644
--- a/include/boost/exception/errinfo_api_function.hpp
+++ b/include/boost/exception/errinfo_api_function.hpp
@@ -6,7 +6,7 @@
 #ifndef UUID_DDFBB4546C1211DEA4659E9055D89593
 #define UUID_DDFBB4546C1211DEA4659E9055D89593
 
-#include "boost/exception/error_info.hpp"
+#include <boost/exception/error_info.hpp>
 
 namespace
 boost
diff --git a/include/boost/exception/errinfo_errno.hpp b/include/boost/exception/errinfo_errno.hpp
index 657b5f7..de44e17 100644
--- a/include/boost/exception/errinfo_errno.hpp
+++ b/include/boost/exception/errinfo_errno.hpp
@@ -13,7 +13,7 @@
 #pragma warning(disable:4996)
 #endif
 
-#include "boost/exception/info.hpp"
+#include <boost/exception/info.hpp>
 #include <errno.h>
 #include <string.h>
 
diff --git a/test/error_info_lv_const_test.cpp b/test/error_info_lv_const_test.cpp
index f304e6d..68e57a9 100644
--- a/test/error_info_lv_const_test.cpp
+++ b/test/error_info_lv_const_test.cpp
@@ -3,7 +3,7 @@
 //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)
 
-#include "boost/exception/info.hpp"
+#include <boost/exception/info.hpp>
 template <class E,class I>
 E const &
 add_info( E const & e, I const & i )
diff --git a/test/error_info_lv_test.cpp b/test/error_info_lv_test.cpp
index 3f3c8f6..66334b4 100644
--- a/test/error_info_lv_test.cpp
+++ b/test/error_info_lv_test.cpp
@@ -3,7 +3,7 @@
 //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)
 
-#include "boost/exception/info.hpp"
+#include <boost/exception/info.hpp>
 template <class E,class I>
 E const &
 add_info( E const & e, I i )
diff --git a/test/error_info_rv_const_test.cpp b/test/error_info_rv_const_test.cpp
index cd01927..23b137f 100644
--- a/test/error_info_rv_const_test.cpp
+++ b/test/error_info_rv_const_test.cpp
@@ -3,7 +3,7 @@
 //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)
 
-#include "boost/exception/info.hpp"
+#include <boost/exception/info.hpp>
 
 #ifdef BOOST_NO_CXX11_RVALUE_REFERENCES
 int
diff --git a/test/error_info_rv_test.cpp b/test/error_info_rv_test.cpp
index a47f282..3c8c718 100644
--- a/test/error_info_rv_test.cpp
+++ b/test/error_info_rv_test.cpp
@@ -3,7 +3,7 @@
 //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)
 
-#include "boost/exception/info.hpp"
+#include <boost/exception/info.hpp>
 
 #ifdef BOOST_NO_CXX11_RVALUE_REFERENCES
 int