diff --git a/_events/20230325-tagderoffenenhackspaces.markdown b/_events/20230325-tagderoffenenhackspaces.markdown
index 2abee579b524f430d2c89b222912f4e49a4f4d12..8d11c9fdae8734e0caec41ed417233dcde6a4145 100644
--- a/_events/20230325-tagderoffenenhackspaces.markdown
+++ b/_events/20230325-tagderoffenenhackspaces.markdown
@@ -2,10 +2,10 @@
 layout: [eventcal]
 title:  "Tag des Offenen Hackspaces"
 image: "/assets/geloet.jpg"
-eventdate:   2023-03-25 12:00:00 +0200
-eventend:    2023-03-25 21:00:00 +0200
+eventdate:   2023-03-25 15:00:00 +0200
+eventend:    2023-03-25 20:00:00 +0200
 #https://www.uuidgenerator.net/
-uid: a498c04c-259e-42ec-886a-625fd226927e
+uid: 29e13e7c-7033-41d0-ad08-04bfc3c7e13e
 contact: info@chaotikum.org
 locations:
  - Augenprüfraum