diff --git a/storage/archive/archive_reader.c b/storage/archive/archive_reader.c
index 66b90130882..14018217dea 100644
--- a/storage/archive/archive_reader.c
+++ b/storage/archive/archive_reader.c
@@ -4,6 +4,7 @@
 #include <stdio.h>
 #include <stdarg.h>
 #include <m_ctype.h>
+#include <m_string.h>
 #include <my_getopt.h>
 #include <mysql_version.h>