diff --git a/lib/domains/de/ksan/edu.txt b/lib/domains/de/ksan/edu.txt
index 13af67a63b..278715a261 100644
--- a/lib/domains/de/ksan/edu.txt
+++ b/lib/domains/de/ksan/edu.txt
@@ -1 +1,3 @@
 Medienzentrum Kassel
+
+.group