diff --git a/site.conf b/site.conf
index 293eeca0d0e938a05cb536c33cdd6a55286691ed..28df398e40503b792e4561c10428fd038980a48b 100644
--- a/site.conf
+++ b/site.conf
@@ -1,5 +1,5 @@
 {
-	hostname_prefix = 'ffnw',
+	hostname_prefix = 'freifunk',
 	site_name = 'Freifunk Nordwest',
 	site_code = 'ffnw',
 
@@ -124,14 +124,14 @@
 		},
 	},
 
-	config_mode = {
-		msg_welcome = [[
-	Hallo Freifunker!
+legacy = {
+		version_files = {'/etc/.freifunk_version_keep', '/etc/.lff_version_keep'},
+		old_files = {'/etc/config/config_mode', '/etc/config/ffnw', '/etc/config/freifunk'},
 
-	]],
-		msg_pubkey = [[ ]],
-	msg_reboot = [[
-		Der Router startet nun neu und ist danach einsatzbereit!
-	]],
+		config_mode_configs = {'config_mode', 'ffnw', 'freifunk'},
+		fastd_configs = {'ffnw_mesh_vpn', 'mesh_vpn'},
+		mesh_ifname = 'freifunk',
+		tc_configs = {'ffnw', 'freifunk'},
+		wifi_names = {'wifi_freifunk', 'wifi_freifunk5', 'wifi_mesh', 'wifi_mesh5'},
 	},
 }