diff --git a/site.conf b/site.conf
index 78c01e1..505b92f 100644
--- a/site.conf
+++ b/site.conf
@@ -168,15 +168,14 @@ autoupdater = {
 			experimental = {
         name = 'experimental',
 				mirrors = {
-          'http://[fdef:ffc0:4fff::11]/firmware/experimental/sysupgrade/',
-          'http://[fdef:ffc0:4fff::12]/firmware/experimental/sysupgrade/',
-          'http://[fdef:ffc0:4fff::13]/firmware/experimental/sysupgrade/',
+          'http://[fdef:ffc0:4fff::130]/firmware/experimental/sysupgrade/',
         },
 				probability = 0.1,
 				good_signatures = 1,
 				pubkeys = {
           '2a74ed02120a7d48bb2dc9be988b3480ed99844054b3d7f3e5d3df27d19d814b', -- Ole
           '7e3bd782e40189b903b3fb1e488d64b23aa04bc353b1a521b4cd50e70b299113', -- fpletz
+          '2f92051ac4452d6026061e6c3719ffbd4f34ba7fbc474439fc6f857b76159bae', -- build.freifunk-muenchen.de (fpletz)
 				},
 			},
 		},