diff --git a/site.conf b/site.conf
index a0a2032..d643775 100644
--- a/site.conf
+++ b/site.conf
@@ -38,24 +38,26 @@
 	fastd_mesh_vpn = {
 		methods = {'salsa2012+umac'},
 		mtu = 1426,
-		backbone = {
-			limit = 2,
-			peers = {
-				burgtor = {
-					key = '657af03e36ff1b8bbe5a5134982a4f110c8523a9a63293870caf548916a95a03',
-					remotes = {'ipv4 "burgtor.mesh.ffhl.chaotikum.org" port 10000'},
-				},
-				holstentor = {
-					key = '8c660f7511bf101ea1b599fe53af20e1146cd923c9e9d2a3a0d534ee75af9067',
-					remotes = {'ipv4 "holstentor.mesh.ffhl.chaotikum.org" port 10000'},
-				},
-				huextertor = {
-					key = 'a1b124f43eae4f5929850c09cda825ef35d659e3db4d7746e3d97627e9fa7238',
-					remotes = {'ipv4 "huextertor.mesh.ffhl.chaotikum.org" port 10000'},
-				},
-				muehlentor = {
-					key = 'bd4ec3cf87bb0042eed2fa121fbc402154d28fb1ae9dff9cdb71bb21892f401a',
-					remotes = {'ipv4 "muehlentor.mesh.ffhl.chaotikum.org" port 10000'},
+		groups = {
+			backbone = {
+				limit = 2,
+				peers = {
+					huextertor = {
+						key = 'a1b124f43eae4f5929850c09cda825ef35d659e3db4d7746e3d97627e9fa7238',
+						remotes = {'ipv4 "huextertor.mesh.ffhl.chaotikum.org" port 10000'},
+					},
+					muehlentor = {
+						key = 'bd4ec3cf87bb0042eed2fa121fbc402154d28fb1ae9dff9cdb71bb21892f401a',
+						remotes = {'ipv4 "muehlentor.mesh.ffhl.chaotikum.org" port 10000'},
+					},
+					burgtor = {
+						key = '657af03e36ff1b8bbe5a5134982a4f110c8523a9a63293870caf548916a95a03',
+						remotes = {'ipv4 "burgtor.mesh.ffhl.chaotikum.org" port 10000'},
+					},
+					holstentor = {
+						key = '8c660f7511bf101ea1b599fe53af20e1146cd923c9e9d2a3a0d534ee75af9067',
+						remotes = {'ipv4 "holstentor.mesh.ffhl.chaotikum.org" port 10000'},
+					},
 				},
 			},
 		},