diff --git a/content/events.xml b/content/events.xml
index f4e97be23..37caeed46 100644
--- a/content/events.xml
+++ b/content/events.xml
@@ -6173,4 +6173,9 @@
     <start>2018-06-09T16:00:00</start>
     <location><link href="http://www.c3d2.de/space.html">HQ</link>, Zentralwerk, Riesaer Straße 32</location>
   </event>
+  <event title="CmS Treffen">
+    <start>2018-06-11T20:30:00</start>
+    <location><link href="http://www.c3d2.de/space.html">HQ</link>, Zentralwerk, Riesaer Straße 32, 01127 Dresden</location>
+    <link>https://pentapad.c3d2.de/p/cms-20180611</link>
+  </event>
 </calendar>