diff --git a/site.conf b/site.conf
index 1c17b35e7633f3b0b088fbf444803a95f61dcef6..f4a5b34706edd13a8d4801a403bb102e0d598dd4 100644
--- a/site.conf
+++ b/site.conf
@@ -51,9 +51,17 @@
 		backbone = {
 			limit = 1,
 			peers = {
+				vpn01 = {
+					key = '39f83c6e16b62273329aee0d04d420fa8d0637e6621a76ff680f6273e75c0c8d',
+					remotes = {'"vpn01.ffnw.de" port 11111'},
+				},
+				vpn02 = {
+					key = '30d28e8e0edb5dfe3df903ef1f1320224c90282d68b7127f8d621453c56ab8e4',
+					remotes = {'"vpn02.ffnw.de" port 11111'},
+				},
 				vpn03 = {
 					key = '9737c65a17cfaa8339315ee53d2b9e02520733780362efacf9503737f5a23204',
-					remotes = {'"vpn03.ffnw.de" port 33333'},
+					remotes = {'"vpn03.ffnw.de" port 11111'},
 				},
 				vpn04 = {
 					key = '18199a10620dbd13728a09402ca2364436ca27e46e669a2ebdfe20976dc45e6f',