diff --git a/site.conf b/site.conf
index 05b55dbf5c717c9ad0bec246f60ca2cea324a9a9..305100c25cb24d2bf2b6563a90d88772569410ba 100644
--- a/site.conf
+++ b/site.conf
@@ -41,7 +41,7 @@
 		methods = { 'salsa2012+umac' },
 		mtu = 1312,
 		backbone = {
-			limit = 2,
+			limit = 1,
 			peers = {
 				vpn01 = {
 					key = '39f83c6e16b62273329aee0d04d420fa8d0637e6621a76ff680f6273e75c0c8d',