diff --git a/src/slic3r/Utils/Bonjour.hpp b/src/slic3r/Utils/Bonjour.hpp
--- a/src/slic3r/Utils/Bonjour.hpp
+++ b/src/slic3r/Utils/Bonjour.hpp
@@ -16,6 +16,7 @@
 #include <boost/asio.hpp>
 #include <boost/asio/ip/address.hpp>
 #include <boost/system/error_code.hpp>
+#include <boost/asio/deadline_timer.hpp>
 #include <boost/shared_ptr.hpp>

 namespace Slic3r {