diff --git a/v2.0/LetsEncrypt/appsettings.json b/v2.0/LetsEncrypt/appsettings.json
index ccf5556..a528a31 100644
--- a/v2.0/LetsEncrypt/appsettings.json
+++ b/v2.0/LetsEncrypt/appsettings.json
@@ -40,7 +40,12 @@
                             "ru.maks-it.com",
                             "www.ru.maks-it.com",
                             "api.maks-it.com",
-                            "www.api.maks-it.com"
+                            "www.api.maks-it.com",
+                            "dev.maks-it.com",
+                            "www.dev.maks-it.com",
+
+                            "cleaningacademy.maks-it.com",
+                            "www.cleaningacademy.maks-it.com"
                         ],
                         "challenge": "http-01"
                     }