diff --git a/include/boost/phoenix/phoenix.hpp b/include/boost/phoenix/phoenix.hpp
index 2eb6555..67aac14 100644
--- a/include/boost/phoenix/phoenix.hpp
+++ b/include/boost/phoenix/phoenix.hpp
@@ -16,5 +16,6 @@
 #include <boost/phoenix/scope.hpp>
 #include <boost/phoenix/bind.hpp>
 #include <boost/phoenix/stl.hpp>
+#include <boost/phoenix/fusion.hpp>
 
 #endif