diff --git a/src/main.cpp b/src/main.cpp
index faa4c208f2..aa9e3d7b67 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,4 +1,4 @@
-
+#include <boost/asio.hpp>
 #include <iostream>
 
 #include <boost/foreach.hpp>