diff --git a/README.md b/README.md
index 2126281ae58f8e4e44c888a768d572c9834850fc..3fa29d17224206e128529ab75b8ea0cc245b136b 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,7 @@ Options:
   --csv-raw TEXT           If set, raw (unfiltered) events are written as CSV to this file.
   --csv TEXT               If set, filteret events are written as CSV to this file.
   --ics TEXT               If set, filtered events are written as ICS to this file.
+  --csv-no-description     If set, CSV outputs will not contain the description column.
   --help                   Show this message and exit.
 ```