diff --git a/utils/io/SSTableIO.h b/utils/io/SSTableIO.h
index c590a6b..e60aafa 100644
--- a/utils/io/SSTableIO.h
+++ b/utils/io/SSTableIO.h
@@ -14,6 +14,7 @@
 #include <vector>
 #include <utility>
 #include <string>
+#include <cstring>
 
 #include "utils/hash/Hash128.h"