diff --git a/lisp/org.el b/lisp/org.el
index 8f3f00a37..ed3b08e5d 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -13337,6 +13337,9 @@ The function understands only English month and weekday abbreviations.
 While prompting, a calendar is popped up - you can also select the
 date with the mouse (button 1).  The calendar shows a period of three
 months.  To scroll it to other months, use the keys `>' and `<'.
+There are many other calendar navigation commands available, see
+Info node `(org) The date/time prompt' for a full list.
+
 If you don't like the calendar, turn it off with
        (setq org-read-date-popup-calendar nil)