diff --git a/sf-writer/sf_h5_writer.cpp b/sf-writer/sf_h5_writer.cpp
index a8798dc..126d816 100644
--- a/sf-writer/sf_h5_writer.cpp
+++ b/sf-writer/sf_h5_writer.cpp
@@ -1,6 +1,7 @@
 #include <iostream>
 #include <stdexcept>
 #include <H5Writer.hpp>
+#include <BufferUtils.hpp>
 #include "BufferMultiReader.hpp"
 
 #include "config.hpp"