diff --git a/config/locales/tai.yml b/config/locales/tai.yml
index f347ac6200d..01312d1c184 100644
--- a/config/locales/tai.yml
+++ b/config/locales/tai.yml
@@ -1,4 +1,3 @@
----
 tai:
   errors:
     '400': The request you submitted was invalid or malformed.
@@ -6,5 +5,7 @@ tai:
     '404': The page you are looking for isn't here.
     '406': This page is not available in the requested format.
     '410': The page you were looking for doesn't exist here anymore.
+    '422':
     '429': Too many requests
+    '500':
     '503': The page could not be served due to a temporary server failure.