diff --git a/site.conf b/site.conf
index 0cdb2ca..2311906 100644
--- a/site.conf
+++ b/site.conf
@@ -46,15 +46,15 @@
 					remotes => ['ipv4 "gw01.hamburg.freifunk.net" port 10000'],
 				},
 				gateway02 => {
-					key => 'a859bd669358c0bbef4f23b3a803bc5cac37a635fec11babacd9278f2ca86841',
+					key => 'a859bd669358c0bbef4f23b3a803bc5cac37a635fec11babacd9278f2ca86841', # regenerate key before release
 					remotes => ['ipv4 "gw02.hamburg.freifunk.net" port 10000'],
 				},
 				gateway03 => {
-					key => '49fc60a3d0a7e73d1fce1d002f2644509997f6a188b86ce3ecbaa1a9ccd14b1f',
+					key => '49fc60a3d0a7e73d1fce1d002f2644509997f6a188b86ce3ecbaa1a9ccd14b1f', # regenerate key before release
 					remotes => ['ipv4 "gw03.hamburg.freifunk.net" port 10000'],
 				},
 				gateway04 => {
-					key => 'd794faee2391d1636b8f827e6cb1616360b31705980c3c512ea14ea2ebc17e5a',
+					key => 'd794faee2391d1636b8f827e6cb1616360b31705980c3c512ea14ea2ebc17e5a', # regenerate key before release
 					remotes => ['ipv4 "gw04.hamburg.freifunk.net" port 10000'],
 				},
 				gateway05 => {
@@ -62,7 +62,7 @@
 					remotes => ['ipv4 "gw05.hamburg.freifunk.net" port 10000'],
 				},
 				gateway06 => {
-					key => '2dc0ecf682dd786a4b44f0e4daab052202807adc0227fef64d9ccef0814ce88c',
+					key => '2dc0ecf682dd786a4b44f0e4daab052202807adc0227fef64d9ccef0814ce88c', # regenerate key before release
 					remotes => ['ipv4 "gw06.hamburg.freifunk.net" port 10000'],
 				},
 				gateway07 => {
@@ -78,7 +78,7 @@
 					remotes => ['ipv4 "gw09.hamburg.freifunk.net" port 10000'],
 				},
 				gateway10 => {
-					key => '878de7af33ca09753610d9bc7c9b0113ddb9cc879913d4939dfda117d100336f',
+					key => '878de7af33ca09753610d9bc7c9b0113ddb9cc879913d4939dfda117d100336f', # regenerate key before release
 					remotes => ['ipv4 "gw10.hamburg.freifunk.net" port 10000'],
 				},
 				gateway11 => {