diff --git a/td/telegram/AuthManager.cpp b/td/telegram/AuthManager.cpp
index 9d7a23a56..38a414f51 100644
--- a/td/telegram/AuthManager.cpp
+++ b/td/telegram/AuthManager.cpp
@@ -1141,6 +1141,16 @@ void AuthManager::on_log_out_result(NetQueryPtr &&net_query) {
   destroy_auth_keys();
   on_current_query_ok();
 }
+
+void AuthManager::on_account_banned() const {
+  if (is_bot()) {
+    return;
+  }
+  LOG(ERROR) << "Your account was banned for suspicious activity. If you think that this is a mistake, please try to "
+                "log in from an official mobile app and send a email to recover the account by following instructions "
+                "provided by the app";
+}
+
 void AuthManager::on_authorization_lost(string source) {
   if (state_ == State::LoggingOut && net_query_type_ == NetQueryType::LogOut) {
     LOG(INFO) << "Ignore authorization loss because of " << source << ", while logging out";
@@ -1151,6 +1161,9 @@ void AuthManager::on_authorization_lost(string source) {
     return;
   }
   LOG(WARNING) << "Lost authorization because of " << source;
+  if (source == "USER_DEACTIVATED_BAN") {
+    on_account_banned();
+  }
   destroy_auth_keys();
 }
 
@@ -1290,9 +1303,7 @@ void AuthManager::on_result(NetQueryPtr net_query) {
         return;
       }
       if (net_query->error().message() == CSlice("PHONE_NUMBER_BANNED")) {
-        LOG(ERROR) << "Your phone number was banned for suspicious activity. If you think that this is a mistake, "
-                      "please try to log in from an official mobile app and send a email to recover the account by "
-                      "following instructions provided by the app.";
+        on_account_banned();
       }
       if (type != NetQueryType::LogOut && type != NetQueryType::DeleteAccount) {
         if (query_id_ != 0) {
diff --git a/td/telegram/AuthManager.h b/td/telegram/AuthManager.h
index d525cc4a1..1aaa00c4f 100644
--- a/td/telegram/AuthManager.h
+++ b/td/telegram/AuthManager.h
@@ -196,6 +196,8 @@ class AuthManager final : public NetActor {
   void send_log_out_query();
   void destroy_auth_keys();
 
+  void on_account_banned() const;
+
   void on_sent_code(telegram_api::object_ptr<telegram_api::auth_SentCode> &&sent_code_ptr);
 
   void on_send_code_result(NetQueryPtr &&net_query);
diff --git a/td/telegram/net/Session.cpp b/td/telegram/net/Session.cpp
index a07b51725..38a31973b 100644
--- a/td/telegram/net/Session.cpp
+++ b/td/telegram/net/Session.cpp
@@ -957,11 +957,6 @@ void Session::on_message_result_error(uint64 message_id, int error_code, string
         on_auth_key_updated();
         error_code = 500;
       } else {
-        if (message == "USER_DEACTIVATED_BAN") {
-          LOG(ERROR) << "Your phone number was banned for suspicious activity. If you think that this is a mistake, "
-                        "please try to log in from an official mobile app and send a email to recover the account by "
-                        "following instructions provided by the app.";
-        }
         auth_data_.set_auth_flag(false);
         G()->log_out(message);
         shared_auth_data_->set_auth_key(auth_data_.get_main_auth_key());