diff --git a/site.conf b/site.conf
index bf914bb..f61c021 100644
--- a/site.conf
+++ b/site.conf
@@ -1,111 +1,111 @@
 {
-	hostname_prefix => 'ffhb',
-	site_name => 'Freifunk Bremen',
-	site_code => 'ffhb',
-	release => '0.3.101-nightly' . nightly,
+	hostname_prefix = 'ffhb',
+	site_name = 'Freifunk Bremen',
+	site_code = 'ffhb',
+	release = '0.3.101-nightly' . nightly,
 
-	prefix4 => '10.196.0.0/20',
-	prefix6 => 'fd2f:5119:0f2c::/64',
+	prefix4 = '10.196.0.0/20',
+	prefix6 = 'fd2f:5119:0f2c::/64',
 
-	mesh_domains => [ 'ffhb', '196.10.in-addr.arpa', 'c.2.f.0.9.1.1.5.f.2.d.f.ip6.arpa' ],
+	mesh_domains = [ 'ffhb', '196.10.in-addr.arpa', 'c.2.f.0.9.1.1.5.f.2.d.f.ip6.arpa' ],
 
-	timezone => 'CET-1CEST,M3.5.0,M10.5.0/3', # Europe/Berlin
-	ntp_servers => ['1.ntp.services.ffhb'],
-	regdom => 'DE',
+	timezone = 'CET-1CEST,M3.5.0,M10.5.0/3', # Europe/Berlin
+	ntp_servers = ['1.ntp.services.ffhb'],
+	regdom = 'DE',
 
-	wifi24 => {
-		ssid => 'bremen.freifunk.net',
-		channel => 6,
-		htmode => 'HT40+',
-		mesh_ssid => 'mesh.ffhb',
-		mesh_bssid => '32:06:1C:1F:B9:E8',
-		mesh_mcast_rate => 12000,
+	wifi24 = {
+		ssid = 'bremen.freifunk.net',
+		channel = 6,
+		htmode = 'HT40+',
+		mesh_ssid = 'mesh.ffhb',
+		mesh_bssid = '32:06:1C:1F:B9:E8',
+		mesh_mcast_rate = 12000,
 	},
-	wifi5 => {
-		ssid => 'bremen.freifunk.net',
-		channel => 44,
-		htmode => 'HT40+',
-		mesh_ssid => 'mesh.ffhb',
-		mesh_bssid => '32:06:1C:1F:B9:E8',
-		mesh_mcast_rate => 12000,
+	wifi5 = {
+		ssid = 'bremen.freifunk.net',
+		channel = 44,
+		htmode = 'HT40+',
+		mesh_ssid = 'mesh.ffhb',
+		mesh_bssid = '32:06:1C:1F:B9:E8',
+		mesh_mcast_rate = 12000,
 	},
 
-	next_node => {
-		ip4 => '10.196.0.127',
-		ip6 => 'fd2f:5119:f2c::127',
-		mac => '16:41:95:40:f7:dc',
+	next_node = {
+		ip4 = '10.196.0.127',
+		ip6 = 'fd2f:5119:f2c::127',
+		mac = '16:41:95:40:f7:dc',
 	},
 
-	fastd_mesh_vpn => {
-		methods => ['salsa2012+gmac'],
-		mtu => 1426,
-		backbone => {
-			limit => 2,
-			peers => {
-				vpn01 => {
-					key => 'df444c4366880735d8101ec4e8bcd8288a7e617024c08f0f81027927ba794f9f',
-					remotes => ['ipv4 "vpn01.bremen.freifunk.net" port 10000'],
+	fastd_mesh_vpn = {
+		methods = {'salsa2012+gmac'},
+		mtu = 1426,
+		backbone = {
+			limit = 2,
+			peers = {
+				vpn01 = {
+					key = 'df444c4366880735d8101ec4e8bcd8288a7e617024c08f0f81027927ba794f9f',
+					remotes = {'ipv4 "vpn01.bremen.freifunk.net" port 10000'},
 				},
-				vpn02 => {
-					key => '93a15a14d85a165b86624c89d69c481043cb60542bfa3d2896615b66a57ab02c',
-					remotes => ['ipv4 "vpn02.bremen.freifunk.net" port 10000'],
+				vpn02 = {
+					key = '93a15a14d85a165b86624c89d69c481043cb60542bfa3d2896615b66a57ab02c',
+					remotes = {'ipv4 "vpn02.bremen.freifunk.net" port 10000'},
 				},
 			},
 		},
 	},
 
-	autoupdater => {
-		enabled => 1,
-		branch => 'nightly',
-		branches => {
-			nightly => {
-				name => 'nightly',
-				mirrors => ['http://[fd2f:5119:0f2c::1]/firmware/nightly/sysupgrade', 'http://[fd2f:5119:0f2c::2]/firmware/nightly/sysupgrade'],
-				probability => 1,
-				good_signatures => 1,
-				pubkeys => [
+	autoupdater = {
+		enabled = 1,
+		branch = 'nightly',
+		branches = {
+			nightly = {
+				name = 'nightly',
+				mirrors = {'http://[fd2f:5119:0f2c::1]/firmware/nightly/sysupgrade', 'http://[fd2f:5119:0f2c::2]/firmware/nightly/sysupgrade'},
+				probability = 1,
+				good_signatures = 1,
+				pubkeys = {
 					'4bc6c2c3f36f984a9c370558a453d8a91933323679dd6dbbf6568834133a6030', # autobuilder
-				],
+				},
 			},
-			testing => {
-				name => 'testing',
-				mirrors => ['http://[fd2f:5119:0f2c::1]/firmware/testing/sysupgrade', 'http://[fd2f:5119:0f2c::2]/firmware/testing/sysupgrade'],
-				probability => 0.5,
-				good_signatures => 1,
-				pubkeys => [
+			testing = {
+				name = 'testing',
+				mirrors = {'http://[fd2f:5119:0f2c::1]/firmware/testing/sysupgrade', 'http://[fd2f:5119:0f2c::2]/firmware/testing/sysupgrade'},
+				probability = 0.5,
+				good_signatures = 1,
+				pubkeys = {
 					'c3e3f0486664e4ae692fa8d773038eb7347b8ea1cd1cb670b33eff980ad65d62', # jplitza
 					'159ff7cdf2646f027bf8f901f8bd950cc3feca9ac13e29b70c57e162f7dafb1f', # mortzu
-				],
+				},
 			},
-			stable => {
-				name => 'stable',
-				mirrors => ['http://[fd2f:5119:0f2c::1]/firmware/stable/sysupgrade', 'http://[fd2f:5119:0f2c::2]/firmware/stable/sysupgrade'],
-				probability => 0.08, # mean time until update: ~12.5 hours (1/0.08)
-				good_signatures => 2,
-				pubkeys => [
+			stable = {
+				name = 'stable',
+				mirrors = {'http://[fd2f:5119:0f2c::1]/firmware/stable/sysupgrade', 'http://[fd2f:5119:0f2c::2]/firmware/stable/sysupgrade'},
+				probability = 0.08, # mean time until update: ~12.5 hours (1/0.08)
+				good_signatures = 2,
+				pubkeys = {
 					'c3e3f0486664e4ae692fa8d773038eb7347b8ea1cd1cb670b33eff980ad65d62', # jplitza
 					'159ff7cdf2646f027bf8f901f8bd950cc3feca9ac13e29b70c57e162f7dafb1f', # mortzu
-				],
+				},
 			},
 		},
 	},
 
-	simple_tc => {
-		mesh_vpn => {
-			ifname => "mesh-vpn",
-			enabled => 1,
-			limit_egress => 500,
-			limit_ingress => 8000,
+	simple_tc = {
+		mesh_vpn = {
+			ifname = "mesh-vpn",
+			enabled = 1,
+			limit_egress = 500,
+			limit_ingress = 8000,
 		},
 	},
 
-	config_mode => {
-		  msg_welcome => <<'END',
+	config_mode = {
+		  msg_welcome = [[
 Willkommen zum Einrichtungsassistenten für deinen neuen Bremer
 Freifunk-Knoten. Fülle das folgende Formular deinen Vorstellungen
 entsprechend aus und sende es ab.
-END
-		msg_pubkey => <<'END',
+]],
+		msg_pubkey = [[
 <%-
 f = io.open("/lib/gluon/core/sysconfig/primary_mac", "r")
 mac = f:read("*all")
@@ -115,8 +115,8 @@ Servern des Bremer Freifunk-Projektes eingetragen ist, wird er deinem
 Knoten ermöglichen, sich mit dem Bremer Mesh-VPN zu verbinden.
 Verbinde dich dazu mit dem Internet (nicht über diesen Freifunk-Router!) und
 klicke auf <a href="http://vpn.bremen.freifunk.net/newkey.php?mac=<%=mac%>&name=<%=hostname%>&key=<%=pubkey%>">diesen Link</a>.
-END
-		msg_reboot => <<'END',
+]],
+		msg_reboot = [[
 <p>
 Dein Knoten startet gerade neu und versucht sich anschließend mit anderen
 Freifunk-Knoten in seiner Nähe zu verbinden.  Weitere Informationen zur
@@ -126,6 +126,6 @@ Bremer Freifunk-Community findest du auf
 <p>
 Viel Spaß mit deinem Knoten und der Erkundung von Freifunk!
 </p>
-END
+]],
 	},
 }