diff --git a/storage/rocksdb/rdb_datadic.h b/storage/rocksdb/rdb_datadic.h
index 9c7cd956eb3..9751ac06424 100644
--- a/storage/rocksdb/rdb_datadic.h
+++ b/storage/rocksdb/rdb_datadic.h
@@ -16,6 +16,7 @@
 #pragma once
 
 /* C++ standard header files */
+#include <cstdlib>
 #include <algorithm>
 #include <atomic>
 #include <map>