diff --git a/td/telegram/DialogEventLog.cpp b/td/telegram/DialogEventLog.cpp
index dada32466..41d7b65c0 100644
--- a/td/telegram/DialogEventLog.cpp
+++ b/td/telegram/DialogEventLog.cpp
@@ -50,10 +50,6 @@ static td_api::object_ptr<td_api::ChatEventAction> get_chat_event_action_object(
     case telegram_api::channelAdminLogEventActionParticipantJoinByRequest::ID: {
       auto action = move_tl_object_as<telegram_api::channelAdminLogEventActionParticipantJoinByRequest>(action_ptr);
       DialogInviteLink invite_link(std::move(action->invite_), "channelAdminLogEventActionParticipantJoinByRequest");
-      if (!invite_link.is_valid()) {
-        LOG(ERROR) << "Wrong invite link: " << invite_link;
-        return nullptr;
-      }
       UserId approver_user_id(action->approved_by_);
       if (!approver_user_id.is_valid()) {
         return nullptr;
diff --git a/td/telegram/DialogInviteLink.cpp b/td/telegram/DialogInviteLink.cpp
index b5dbc9f71..f9516e00d 100644
--- a/td/telegram/DialogInviteLink.cpp
+++ b/td/telegram/DialogInviteLink.cpp
@@ -19,7 +19,12 @@ DialogInviteLink::DialogInviteLink(tl_object_ptr<telegram_api::ExportedChatInvit
     return;
   }
   if (exported_invite_ptr->get_id() != telegram_api::chatInviteExported::ID) {
-    LOG(ERROR) << "Receive from " << source << ' ' << to_string(exported_invite_ptr);
+    CHECK(exported_invite_ptr->get_id() == telegram_api::chatInvitePublicJoinRequests::ID)
+    Slice slice(source);
+    if (slice != "channelAdminLogEventActionParticipantJoinByRequest" && slice != "updateChatParticipant" &&
+        slice != "updateChannelParticipant" && slice != "updateBotChatInviteRequester") {
+      LOG(ERROR) << "Receive from " << source << ' ' << to_string(exported_invite_ptr);
+    }
     return;
   }