diff --git a/_events/20240706-wakeupwakenitz.md b/_events/20240706-wakeupwakenitz.md
index edadb66dc2813d584117ce9ec9c3c20c2cf9022e..6ee36cb239d824c907d92f1b5893e2664c0e733a 100644
--- a/_events/20240706-wakeupwakenitz.md
+++ b/_events/20240706-wakeupwakenitz.md
@@ -1,8 +1,8 @@
 ---
 layout: [eventcal]
 title: "Lego-Roboter Programmieren auf dem WakeUpWakenitz (Freitag)"
-eventdate: 2024-07-06 17:00:00 +0200
-eventend: 2024-07-06 19:00:00 +0200
+eventdate: 2024-07-06 16:00:00 +0200
+eventend: 2024-07-06 18:00:00 +0200
 #https://www.uuidgenerator.net/
 uid: a5760b82-33ab-4ad0-b4d3-01ac17f5fbe8
 contact: cms@chaotikum.org