diff --git a/domains/ffhb_batv15.conf b/domains/ffhb_batv15.conf
index fe3bc35..002b44e 100644
--- a/domains/ffhb_batv15.conf
+++ b/domains/ffhb_batv15.conf
@@ -52,29 +52,13 @@
 				backbone = {
 					limit = 1,
 					peers = {
-						vpn01 = {
-							key = 'df444c4366880735d8101ec4e8bcd8288a7e617024c08f0f81027927ba794f9f',
-							remotes = {'"vpn01.bremen.freifunk.net" port 50001', '"vpn01.ffhb.de" port 50001'},
-						},
-						vpn02 = {
-							key = '93a15a14d85a165b86624c89d69c481043cb60542bfa3d2896615b66a57ab02c',
-							remotes = {'"vpn02.bremen.freifunk.net" port 50001', '"vpn02.ffhb.de" port 50001'},
-						},
-						vpn03 = {
-							key = '6c16136b58da06e3cc83bc92ef09bb19b7dfa787e390929a0ac0d4bbebddee2b',
-							remotes = {'"vpn03.bremen.freifunk.net" port 50001', '"vpn03.ffhb.de" port 50001'},
-						},
 						vpn04 = {
 							key = '8ef6aea3ab0716c26037f4a08c5606512bfec42dd035ad3505c92fded37e1740',
 							remotes = {'"vpn04.bremen.freifunk.net" port 50000', '"vpn04.ffhb.de" port 50000'},
 						},
-						vpn05 = {
-							key = '6cff5957231ca2936aabaa75ae5a7985f4077246b8956273b2ce2da559f344a9',
-							remotes = {'"vpn05.bremen.freifunk.net" port 50001', '"vpn05.ffhb.de" port 50001'},
-						},
-						vpn06 = {
-							key = '99cb85ea2e6346b52abf5eb5ca824f7f037324d4e476f4f068c48b9da98f30e3',
-							remotes = {'"vpn06.bremen.freifunk.net" port 50001', '"vpn06.ffhb.de" port 50001'},
+						vpn07 = {
+							key = '68220e494e7a415d5dd97b5aa7a0d82088ed971f468ff16bcfd08fe0d4d6449f',
+							remotes = {'"vpn07.bremen.freifunk.net" port 50000', '"vpn07.ffhb.de" port 50000'},
 						},
 					},
 				},