diff --git a/locales/en-US/browser/browser/zen-menubar.ftl b/locales/en-US/browser/browser/zen-menubar.ftl
index 6293e01a8..36146ab8a 100644
--- a/locales/en-US/browser/browser/zen-menubar.ftl
+++ b/locales/en-US/browser/browser/zen-menubar.ftl
@@ -20,4 +20,7 @@ zen-menubar-appearance-auto =
 zen-menubar-appearance-light =
     .label = Light
 zen-menubar-appearance-dark =
-    .label = Dark
\ No newline at end of file
+    .label = Dark
+
+zen-menubar-new-unsynced-window =
+    .label = New Blank Window
\ No newline at end of file