diff --git a/public/krautspace.ics b/public/krautspace.ics
index 91b1d7f..7b25b7f 100644
--- a/public/krautspace.ics
+++ b/public/krautspace.ics
@@ -29,15 +29,15 @@ BEGIN:VEVENT
 UID:0000000003@kraut.space
 CLASS:PUBLIC
 DESCRIPTION:"Brettspielerei"
-DTEND;TZID=CET:20220511T235900
-DTSTAMP;TZID=CET:20220511T125900
-DTSTART;TZID=CET:20220511T200000
+DTEND;TZID=CET:20220518T235900
+DTSTAMP;TZID=CET:20220518T125900
+DTSTART;TZID=CET:20220518T200000
 GEO:50.9292035\,11.5825763
 LOCATION:"Krautgasse 26\, 07743 Jena"
 URL;VALUE="HTTPS://wiki.kraut.space/hswiki:veranstaltungen:regelmaessige:brettspielerei"
 ORGANIZER;CN="VORSTAND HACKSPACE JENA E.V.":MAILTO:office@kraut.space
 REFRESH-INTERVAL;VALUE=DURATION:P1W
-RRULE:FREQ=WEEKLY;WKST=MO;BYDAY=FR;BYWEEKNO=2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,36,38,40,42,44,46,48,50,52
+RRULE:FREQ=WEEKLY;INTERVAL=2;WKST=MO;BYDAY=FR;BYWEEKNO=2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,36,38,40,42,44,46,48,50,52
 END:VEVENT
 BEGIN:VEVENT
 SUMMARY:"Linux User Group"
@@ -58,7 +58,7 @@ BEGIN:VEVENT
 SUMMARY:"Gaming am Freitag"
 UID:0000000005@kraut.space
 CLASS:PUBLIC
-DESCRIPTION:"Wir testen Videospiele"
+DESCRIPTION:"Der Stammtisch für Videospielkultur"
 DTEND;TZID=CET:20220527T235900
 DTSTAMP;TZID=CET:20220527T125900
 DTSTART;TZID=CET:20220527T190000
@@ -67,6 +67,6 @@ LOCATION:"Krautgasse 26\, 07743 Jena"
 URL;VALUE="HTTPS://wiki.kraut.space/"
 ORGANIZER;CN="VORSTAND HACKSPACE JENA E.V.":MAILTO:office@kraut.space
 REFRESH-INTERVAL;VALUE=DURATION:P1W
-RRULE:FREQ=WEEKLY;WKST=MO;BYDAY=FR;BYWEEKNO=1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53
+RRULE:FREQ=WEEKLY;INTERVAL=2;WKST=MO;BYDAY=FR;BYWEEKNO=1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53
 END:VEVENT
 END:VCALENDAR