diff --git a/locales/ca/browser/browser/preferences/zen-preferences.ftl b/locales/ca/browser/browser/preferences/zen-preferences.ftl
index d43a95557..3a9b56904 100644
--- a/locales/ca/browser/browser/preferences/zen-preferences.ftl
+++ b/locales/ca/browser/browser/preferences/zen-preferences.ftl
@@ -314,3 +314,4 @@ zen-devtools-toggle-storage-shortcut = Commuta l'emmagatzematge
 zen-devtools-toggle-dom-shortcut = Commuta el DOM
 zen-devtools-toggle-accessibility-shortcut = Commuta l'accessibilitat
 zen-close-all-unpinned-tabs-shortcut = Tanca totes les pestanyes no fixades
+zen-new-unsynced-window-shortcut = Nova finestra no sincronitzada