diff --git a/doc/reference/call_method.qbk b/doc/reference/call_method.qbk
index 926763ce..e8d22f9f 100644
--- a/doc/reference/call_method.qbk
+++ b/doc/reference/call_method.qbk
@@ -20,6 +20,8 @@ C++ Module Definition
 ``
 #include <boost/python/module.hpp>
 #include <boost/python/class.hpp>
+#include <boost/python/call_method.hpp>
+#include <boost/python/def.hpp>
 #include <boost/utility.hpp>
 #include <cstring>