diff --git a/libmysql/libmysql.def b/libmysql/libmysql.def
index c9ff70f208d..6967b09b143 100644
--- a/libmysql/libmysql.def
+++ b/libmysql/libmysql.def
@@ -146,3 +146,4 @@ EXPORTS
 	mysql_rpl_query_type
 	mysql_slave_query
 	mysql_embedded
+        get_defaults_files
diff --git a/libmysqld/libmysqld.def b/libmysqld/libmysqld.def
index 14c6725bcb5..5515f50a1de 100644
--- a/libmysqld/libmysqld.def
+++ b/libmysqld/libmysqld.def
@@ -157,3 +157,4 @@ EXPORTS
 	mysql_stmt_attr_get
 	mysql_stmt_attr_set
 	mysql_stmt_field_count
+        get_defaults_files