diff --git a/libmysql/libmysql.def b/libmysql/libmysql.def
index a597ee37682..4c7a8352fb4 100644
--- a/libmysql/libmysql.def
+++ b/libmysql/libmysql.def
@@ -150,6 +150,3 @@ EXPORTS
 	mysql_server_end
 	mysql_set_character_set
 	get_defaults_files
-	get_charset_by_csname
-	get_charsets_dir
-	charsets_dir