diff --git a/_events/20200425-freitalk.markdown b/_events/20200425-freitalk.markdown
index 3e5b1cce48d722cd62b420e5a354f5c8a220076f..4984dc5a7be0c67377775dbd860b3024a24dab8c 100644
--- a/_events/20200425-freitalk.markdown
+++ b/_events/20200425-freitalk.markdown
@@ -2,8 +2,8 @@
 layout: [eventcal]
 title:  "Freitalk: Wie entsteht mein CO2-Fußabdruck?"
 image: "/assets/wall.png"
-eventdate:   2020-04-25 20:00:00 +0200
-eventend:   2020-04-25 23:00:00 +0200
+eventdate:   2020-04-25 21:00:00 +0200
+eventend:   2020-04-25 22:00:00 +0200
 #https://www.uuidgenerator.net/
 uid: cd92c33d-93e0-44ff-870e-9532c3d3cf8d
 contact: vorstand@chaotikum.org