diff --git a/modules/mailserver.nix b/modules/mailserver.nix
index 5d12fca..07fe019 100644
--- a/modules/mailserver.nix
+++ b/modules/mailserver.nix
@@ -84,7 +84,9 @@ in {
       };
     };
     localDnsResolver = false;
-    certificateScheme = 3;
+    certificateScheme = 1;
+    certificateFile = "/var/lib/acme/balsoft.ru/fullchain.pem";
+    keyFile = "/var/lib/acme/balsoft.ru/key.pem";
     enableImap = true;
     enableImapSsl = true;
     virusScanning = false;
diff --git a/modules/nginx.nix b/modules/nginx.nix
index 24a2099..a413507 100644
--- a/modules/nginx.nix
+++ b/modules/nginx.nix
@@ -9,6 +9,7 @@
       };
     in {
       "balsoft.ru" = {
+        default = true;
         locations."/" = {
           root = "/var/lib/balsoft.ru";
           index = "index.txt";