diff --git a/test/http/http2_connection_test.cpp b/test/http/http2_connection_test.cpp
index 8dcb397..ea130e1 100644
--- a/test/http/http2_connection_test.cpp
+++ b/test/http/http2_connection_test.cpp
@@ -10,9 +10,9 @@
 #include <unistd.h>
 
 #include <boost/asio/buffer.hpp>
-#include <boost/asio/impl/write.hpp>
 #include <boost/asio/io_context.hpp>
 #include <boost/asio/steady_timer.hpp>
+#include <boost/asio/write.hpp>
 #include <boost/beast/_experimental/test/stream.hpp>
 #include <boost/beast/http/field.hpp>