diff --git a/config/locales/ja.yml b/config/locales/ja.yml
index 0617002c1c9..afc7164edf8 100644
--- a/config/locales/ja.yml
+++ b/config/locales/ja.yml
@@ -515,6 +515,7 @@ ja:
     errors:
       messages:
         invalid_client: アプリの認証に失敗しました
+        invalid_redirect_uri: Redirect URLが無効です
     flash:
       applications:
         create: