diff --git a/app/js/lib/mtproto.js b/app/js/lib/mtproto.js
index 406545b0..00f06cfc 100644
--- a/app/js/lib/mtproto.js
+++ b/app/js/lib/mtproto.js
@@ -18,7 +18,7 @@ angular.module('izhukov.mtproto', ['izhukov.utils'])
       {id: 1, host: '173.240.5.1',   port: 80},
       {id: 2, host: '149.154.167.50', port: 80},
       {id: 3, host: '174.140.142.6', port: 80},
-      {id: 4, host: '31.210.235.12', port: 80},
+      {id: 4, host: '149.154.167.90', port: 80},
       {id: 5, host: '116.51.22.2',   port: 80},
     ];