diff --git a/packages/node_modules/@node-red/nodes/locales/ja/messages.json b/packages/node_modules/@node-red/nodes/locales/ja/messages.json
index 3b5e3d6a4..a5736c60e 100644
--- a/packages/node_modules/@node-red/nodes/locales/ja/messages.json
+++ b/packages/node_modules/@node-red/nodes/locales/ja/messages.json
@@ -414,6 +414,7 @@
             "port": "ポート",
             "keepalive": "キープアライブ時間",
             "cleansession": "セッションの初期化",
+            "autoUnsubscribe": "切断時に購読を自動解除",
             "cleanstart": "クリーンスタート",
             "use-tls": "TLSを使用",
             "tls-config": "TLS設定",