diff --git a/td/generate/scheme/td_api.tl b/td/generate/scheme/td_api.tl
index bf5ba7323..daa358cf2 100644
--- a/td/generate/scheme/td_api.tl
+++ b/td/generate/scheme/td_api.tl
@@ -1319,10 +1319,11 @@ forumTopicIcon color:int32 custom_emoji_id:int64 = ForumTopicIcon;
 //@icon Icon of the topic
 //@creation_date Date the topic was created
 //@creator_id Identifier of the creator of the topic
+//@is_general True, if the topic is the General topic list
 //@is_outgoing True, if the topic was created by the current user
 //@is_closed True, if the topic is closed
 //@is_hidden True, if the topic is hidden above the topic list and closed; for General topic only
-forumTopicInfo message_thread_id:int53 name:string icon:forumTopicIcon creation_date:int32 creator_id:MessageSender is_outgoing:Bool is_closed:Bool is_hidden:Bool = ForumTopicInfo;
+forumTopicInfo message_thread_id:int53 name:string icon:forumTopicIcon creation_date:int32 creator_id:MessageSender is_general:Bool is_outgoing:Bool is_closed:Bool is_hidden:Bool = ForumTopicInfo;
 
 //@description Describes a forum topic
 //@info Basic information about the topic
diff --git a/td/telegram/ForumTopicInfo.cpp b/td/telegram/ForumTopicInfo.cpp
index bdce4f460..b7f24db12 100644
--- a/td/telegram/ForumTopicInfo.cpp
+++ b/td/telegram/ForumTopicInfo.cpp
@@ -62,9 +62,9 @@ td_api::object_ptr<td_api::forumTopicInfo> ForumTopicInfo::get_forum_topic_info_
   }
 
   auto creator_id = get_message_sender_object_const(td, creator_dialog_id_, "get_forum_topic_info_object");
-  return td_api::make_object<td_api::forumTopicInfo>(top_thread_message_id_.get(), title_,
-                                                     icon_.get_forum_topic_icon_object(), creation_date_,
-                                                     std::move(creator_id), is_outgoing_, is_closed_, is_hidden_);
+  return td_api::make_object<td_api::forumTopicInfo>(
+      top_thread_message_id_.get(), title_, icon_.get_forum_topic_icon_object(), creation_date_, std::move(creator_id),
+      top_thread_message_id_ == MessageId(ServerMessageId(1)), is_outgoing_, is_closed_, is_hidden_);
 }
 
 bool operator==(const ForumTopicInfo &lhs, const ForumTopicInfo &rhs) {