diff --git a/CHANGELOG.md b/CHANGELOG.md
index 362f1b85..99ace4d4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+Version 269:
+
+* Fix /permissive- missing include
+
+--------------------------------------------------------------------------------
+
 Version 268:
 
 * root_certificates.hpp is not for production
diff --git a/include/boost/beast/http/impl/file_body_win32.hpp b/include/boost/beast/http/impl/file_body_win32.hpp
index cfeb5aae..9b255a4b 100644
--- a/include/boost/beast/http/impl/file_body_win32.hpp
+++ b/include/boost/beast/http/impl/file_body_win32.hpp
@@ -17,6 +17,7 @@
 #include <boost/beast/core/buffers_range.hpp>
 #include <boost/beast/core/detail/clamp.hpp>
 #include <boost/beast/core/detail/is_invocable.hpp>
+#include <boost/beast/http/write.hpp>
 #include <boost/beast/http/serializer.hpp>
 #include <boost/asio/async_result.hpp>
 #include <boost/asio/basic_stream_socket.hpp>