diff --git a/site.conf b/site.conf
index 7926f43..a5ecdbd 100644
--- a/site.conf
+++ b/site.conf
@@ -1,7 +1,7 @@
 {
   hostname_prefix = '',
   site_name = 'Freifunk München Umland',
-  site_code = 'ffmuc-umland',
+  site_code = 'ffmuc_umland',
   opkg_repo = 'http://openwrt.draic.info/barrier_breaker/14.07/%S/packages',
 
   prefix4 = '10.80.96.0/19',