diff --git a/config.el b/config.el
index fa4c546..f2c371d 100644
--- a/config.el
+++ b/config.el
@@ -1617,10 +1617,11 @@ Formats matching what org-caldav/ox-icalendar export correctly:
   - Timed single day: <2026-02-26 Thu 14:00-15:30>
   - All-day multi: <2026-02-26 Thu>--<2026-02-28 Sat>
   - Timed multi-day: <2026-02-26 Thu 15:00>--<2026-02-28 Sat 22:00>"
+    (require 'calendar)
     (let* ((date (or my/calfw-capture-date (calendar-current-date)))
-           (y (calendar-extract-year date))
-           (m (calendar-extract-month date))
-           (d (calendar-extract-day date))
+           (m (nth 0 date))
+           (d (nth 1 date))
+           (y (nth 2 date))
            (dow (calendar-day-name date nil t))
            (start-time (read-string "Start time (HH:MM, empty=all-day): "))
            (end-input (unless (string-empty-p start-time)