diff --git a/content/events.xml b/content/events.xml
index 919ccb9ca..a7863e0a7 100644
--- a/content/events.xml
+++ b/content/events.xml
@@ -3081,4 +3081,10 @@
 		<location>GCHQ, Lingnerallee 3, Dresden</location>
 		<link>http://offenesdresden.de/</link>
 	</event>
+	<event title="11. Organisationstreffen für die Datenspuren 2015">
+		<start>2015-08-27T20:30:00</start>
+		<end>2015-08-27T22:00:00</end>
+		<location><link href="http://www.c3d2.de/space.html">GCHQ</link>, Lingnerallee 3, 01069 Dresden</location>
+		<link>https://pentapad.c3d2.de/p/ds15-11</link>
+	</event>
 </calendar>