diff --git a/daemon/face/udp-factory.cpp b/daemon/face/udp-factory.cpp
index 4feec76..331174d 100644
--- a/daemon/face/udp-factory.cpp
+++ b/daemon/face/udp-factory.cpp
@@ -28,6 +28,7 @@
 #include "multicast-udp-transport.hpp"
 #include "common/global.hpp"
 
+#include <boost/lexical_cast.hpp>
 #include <boost/range/adaptor/map.hpp>
 #include <boost/range/algorithm/copy.hpp>