diff --git a/src/etc/inc/system.inc b/src/etc/inc/system.inc
index 8f6a718a1..366b3896e 100644
--- a/src/etc/inc/system.inc
+++ b/src/etc/inc/system.inc
@@ -263,7 +263,6 @@ function get_locale_list()
 
     if (!product::getInstance()->development()) {
         /* below 30% progress or currently unvetted */
-        unset($locales['zh_TW']);
         unset($locales['vi_VN']);
     }