diff --git a/libmysql/libmysql.def b/libmysql/libmysql.def
index 414ac4afd85..5d88497e561 100644
--- a/libmysql/libmysql.def
+++ b/libmysql/libmysql.def
@@ -149,6 +149,3 @@ EXPORTS
 	mysql_server_init
 	mysql_server_end
 	get_defaults_files
-	get_charset_by_csname
-	get_charsets_dir
-	charsets_dir