diff --git a/host_vars/gw21.regensburg.freifunk.net b/host_vars/gw21.regensburg.freifunk.net
index d45e39e..0ad3882 100644
--- a/host_vars/gw21.regensburg.freifunk.net
+++ b/host_vars/gw21.regensburg.freifunk.net
@@ -5,4 +5,4 @@ batman_ipv6: fdef:f20f:1337:cafe::21/64
 
 gateway_id: 21
 
-site_code: ffr_uml
+site_code: ffrgb_uml