diff --git a/src/lang/en/drivers.json b/src/lang/en/drivers.json
index b09ed97..273c090 100755
--- a/src/lang/en/drivers.json
+++ b/src/lang/en/drivers.json
@@ -441,6 +441,7 @@
     "share_ids": "Share ids"
   },
   "Dropbox": {
+    "RootNamespaceId": "RootNamespaceId",
     "api_url_address": "Api url address",
     "client_id": "Client id",
     "client_id-tips": "Keep it empty if you don't have one",
@@ -1346,4 +1347,4 @@
     "WoPan": "WoPan",
     "YandexDisk": "YandexDisk"
   }
-}
+}
\ No newline at end of file