1 files changed, 2 insertions, 0 deletions
diff --git a/headers.h b/headers.h
index c7f3cd8514..6cd2da07db 100644
--- a/headers.h
+++ b/headers.h
@@ -53,6 +53,8 @@
 #include <boost/tuple/tuple_comparison.hpp>
 #include <boost/tuple/tuple_io.hpp>
 #include <boost/array.hpp>
+#include <boost/bind.hpp>
+#include <boost/function.hpp>
 
 #ifdef __WXMSW__
 #include <windows.h>