diff --git a/lib/domains/eu/rmbk.txt b/lib/domains/eu/rmbk.txt
index e18832fdde..982c2ed5f8 100644
--- a/lib/domains/eu/rmbk.txt
+++ b/lib/domains/eu/rmbk.txt
@@ -1 +1,2 @@
-Rhein Maas Berufskolleg
\ No newline at end of file
+Rhein Maas Berufskolleg
+http://rmbk.de/