diff --git a/ipmbbridged.hpp b/ipmbbridged.hpp
index e264195..c08005d 100644
--- a/ipmbbridged.hpp
+++ b/ipmbbridged.hpp
@@ -15,6 +15,8 @@
 
 #include "ipmbdefines.hpp"
 
+#include <boost/asio/io_service.hpp>
+#include <boost/asio/steady_timer.hpp>
 #include <boost/container/flat_set.hpp>
 #include <optional>
 #include <sdbusplus/asio/object_server.hpp>