diff --git a/README.org b/README.org
index 10d63d6..f253801 100644
--- a/README.org
+++ b/README.org
@@ -362,7 +362,8 @@ Rules and packages for buffer management and window navigation.
   (khalel-import-org-file-read-only nil)
   (khalel-import-org-file-confirm-overwrite nil)
   (khalel-import-start-date "-365d")
-  (khalel-import-end-date "+365d"))
+  (khalel-import-end-date "+365d")
+  (khalel-import-org-file-header "#+TITLE: khalel imported calendar events\n#+COLUMNS: %ITEM %TIMESTAMP %LOCATION %CALENDAR\n#+CATEGORY: Calendar\n\n"))
 #+end_src
 *** MU4E
 Configure email with iCalendar event support, to integrate with