diff --git a/_events/2025/recurring_event.md b/_events/2025/recurring_event.md
deleted file mode 100644
index 7101f48..0000000
--- a/_events/2025/recurring_event.md
+++ /dev/null
@@ -1,11 +0,0 @@
----
-layout: event
-title: "recurringEvent"
-author: MaxMustermann # optional, soll angegeben werden, wenn du der Ansprechpartner des Events bist
-event:
-  start: 2025-04-16 19:00:00 # Datum, an dem das Event stattfindet. Die Zeit ist optional
-  end: 2025-04-16 21:00:00 # optional, Zeitpunkt, an dem das Event endet
-  organizer: "Netz39 Team <kontakt@netz39.de>" # optional, Kontaktdaten im ical Event
-  location: "Netz39 e.V." # optional, Ort des Events
-  rrule: "DTSTART=20250416T190000Z;FREQ=MONTHLY;INTERVAL=1;BYDAY=2FR" # follows https://icalendar.org/iCalendar-RFC-5545/3-3-10-recurrence-rule.html
----
diff --git a/calendar-data.html b/calendar-data.html
index 869a8ea..7bb6a24 100644
--- a/calendar-data.html
+++ b/calendar-data.html
@@ -8,24 +8,16 @@ permalink: /calendar-data/
 {% for event in site.events %}
 	{% assign start = event.event.start | default: event.event_date %}
 	{% assign end = event.event.end | default: start %}
-	{% if event.event.rrule %}
 	{
 		"title": "{{event.title}}",
 		"start": "{{start | date: "%Y-%m-%dT%H:%M:%S"}}",
 		"end": "{{end | date: "%Y-%m-%dT%H:%M:%S"}}",
 		"allDay": {% if start == end %}true{% else %}false{% endif %},
 		"url": "{{event.url}}",
-		"rrule": {% if event.event.rrule %}"{{event.event.rrule}}"{% else %}null{% endif %}
+		{% if event.event.rrule %}
+		"rrule": "{{event.event.rrule}}"
+		{% endif %}
 	}
-	{% else %}
-	{
-		"title": "{{event.title}}",
-		"start": "{{start | date: "%Y-%m-%dT%H:%M:%S"}}",
-		"end": "{{end | date: "%Y-%m-%dT%H:%M:%S"}}",
-		"allDay": {% if start == end %}true{% else %}false{% endif %},
-		"url":"{{event.url}}"
-	}
-	{% endif %}
 	{%unless forloop.last %},{%endunless%}
 {% endfor %}
 ]