diff --git a/include/CPUSensor.hpp b/include/CPUSensor.hpp
index 30359ae..24e4de6 100644
--- a/include/CPUSensor.hpp
+++ b/include/CPUSensor.hpp
@@ -4,6 +4,7 @@
 #include "Utils.hpp"
 #include "sensor.hpp"
 
+#include <boost/asio/streambuf.hpp>
 #include <boost/container/flat_map.hpp>
 #include <gpiod.hpp>
 #include <sdbusplus/asio/object_server.hpp>