diff --git a/calendar b/calendar
index 7b72f06..4329616 100755
--- a/calendar
+++ b/calendar
@@ -4,6 +4,7 @@ send_notification() {
TODAY=$(date '+%-d')
HEAD=$(cal "$1" | head -n1)
BODY=$(cal "$1" | tail -n7 | sed -z "s|$TODAY|$TODAY|1")
+ [ "$1" != "+0 months" ] && TODAY='32'
FOOT="\n ~ calendar "
dunstify -h string:x-canonical-private-synchronous:calendar \
"$HEAD" "$BODY$FOOT" -u NORMAL