diff --git a/content/activities/201404-webtracking.md b/content/activities/201404-webtracking.md
index 4b1f97b7..842ff833 100644
--- a/content/activities/201404-webtracking.md
+++ b/content/activities/201404-webtracking.md
@@ -1,6 +1,6 @@
 ---
 kind: event
-startdate: 2014-02-11T19:00:00
+startdate: 2014-04-29T19:00:00
 duration: 90m
 title: "Vortrag: Webtracking - Wie wir beim Surfen verfolgt werden"
 speakers: