diff --git a/td/telegram/ContactsManager.cpp b/td/telegram/ContactsManager.cpp
index 27ada357..0f90c6b1 100644
--- a/td/telegram/ContactsManager.cpp
+++ b/td/telegram/ContactsManager.cpp
@@ -7083,7 +7083,8 @@ tl_object_ptr<td_api::chatMember> ContactsManager::get_chat_member_object(
 
 bool ContactsManager::on_get_channel_error(ChannelId channel_id, const Status &status, const string &source) {
   LOG(INFO) << "Receive " << status << " in " << channel_id << " from " << source;
-  if (status.message() == CSlice("SESSION_REVOKED") || status.message() == CSlice("USER_DEACTIVATED")) {
+  if (status.code() == 401 || status.message() == CSlice("SESSION_REVOKED") ||
+      status.message() == CSlice("USER_DEACTIVATED")) {
     // authorization is lost
     return true;
   }
diff --git a/td/telegram/MessagesManager.cpp b/td/telegram/MessagesManager.cpp
index 5ae7c043..912937ff 100644
--- a/td/telegram/MessagesManager.cpp
+++ b/td/telegram/MessagesManager.cpp
@@ -17272,7 +17272,8 @@ bool MessagesManager::on_update_message_id(int64 random_id, MessageId new_messag
 }
 
 bool MessagesManager::on_get_dialog_error(DialogId dialog_id, const Status &status, const string &source) {
-  if (status.message() == CSlice("SESSION_REVOKED") || status.message() == CSlice("USER_DEACTIVATED")) {
+  if (status.code() == 401 || status.message() == CSlice("SESSION_REVOKED") ||
+      status.message() == CSlice("USER_DEACTIVATED")) {
     // authorization is lost
     return true;
   }
diff --git a/td/telegram/UpdatesManager.cpp b/td/telegram/UpdatesManager.cpp
index 476230a3..2199d70e 100644
--- a/td/telegram/UpdatesManager.cpp
+++ b/td/telegram/UpdatesManager.cpp
@@ -142,7 +142,8 @@ class GetDifferenceQuery : public Td::ResultHandler {
   }
 
   void on_error(uint64 id, Status status) override {
-    if (status.message() != CSlice("SESSION_REVOKED") && status.message() != CSlice("USER_DEACTIVATED")) {
+    if (status.code() != 401 && status.message() != CSlice("SESSION_REVOKED") &&
+        status.message() != CSlice("USER_DEACTIVATED")) {
       LOG(ERROR) << "updates.getDifference error: " << status;
     }
     td->updates_manager_->on_get_difference(nullptr);