diff --git a/src/resources/locales/en.json b/src/resources/locales/en.json
index 7dc1eee4c7..88cd9f91a1 100644
--- a/src/resources/locales/en.json
+++ b/src/resources/locales/en.json
@@ -49,7 +49,7 @@
   },
   "catalog": {
     "about": {
-      "title": "About {{- appName}}"
+      "title": "About {{- appName}} (online)"
     },
     "addBookToLib": "Import",
     "addTags": "Add tag",