diff --git a/_events/20220823-dienstalk.markdown b/_events/20220823-dienstalk.markdown
index 8c22cc438f55e9190b914683278d5d8aaacfec69..17b294e9779d0bcb5a05792ae6a3a97793420ec6 100644
--- a/_events/20220823-dienstalk.markdown
+++ b/_events/20220823-dienstalk.markdown
@@ -2,10 +2,10 @@
 layout: [eventcal]
 title:  "Dienstalk: Besichtigung in der Breiten Straße 11 - Und wir reden drüber. Bring Your own Sitzkissen."
 image: "/assets/wall.png"
-eventdate:   2022-08-19 20:00:00 +0200
-eventend:   2022-08-19 21:30:00 +0200
+eventdate:   2022-08-23 20:00:00 +0200
+eventend:   2022-08-23 21:30:00 +0200
 #https://www.uuidgenerator.net/
-uid: 71aadb17-0773-4900-b039-05736decf4c4
+uid: 71b56d3e-82db-4861-8005-f2a23b1145c2
 contact: vorstand@chaotikum.org
 recording: false
 locations: