diff --git a/telegram-bot-api/Client.cpp b/telegram-bot-api/Client.cpp
index 55f3f15..93d0172 100644
--- a/telegram-bot-api/Client.cpp
+++ b/telegram-bot-api/Client.cpp
@@ -2103,6 +2103,29 @@ class Client::JsonChecklistTasksDone final : public td::Jsonable {
   const Client *client_;
 };
 
+class Client::JsonChecklistTasksAdded final : public td::Jsonable {
+ public:
+  JsonChecklistTasksAdded(const td_api::messageChecklistTasksAdded *checklist_tasks_added, int64 chat_id,
+                          const Client *client)
+      : checklist_tasks_added_(checklist_tasks_added), chat_id_(chat_id), client_(client) {
+  }
+  void store(td::JsonValueScope *scope) const {
+    auto object = scope->enter_object();
+    const MessageInfo *checklist_message =
+        client_->get_message(chat_id_, checklist_tasks_added_->checklist_message_id_, true);
+    if (checklist_message != nullptr) {
+      object("checklist_message", JsonMessage(checklist_message, false, "checklist tasks added", client_));
+    }
+    object("tasks", td::json_array(checklist_tasks_added_->tasks_,
+                                   [client = client_](auto &task) { return JsonChecklistTask(task.get(), client); }));
+  }
+
+ private:
+  const td_api::messageChecklistTasksAdded *checklist_tasks_added_;
+  int64 chat_id_;
+  const Client *client_;
+};
+
 class Client::JsonStory final : public td::Jsonable {
  public:
   JsonStory(int64 chat_id, int32 story_id, const Client *client)
@@ -3813,8 +3836,11 @@ void Client::JsonMessage::store(td::JsonValueScope *scope) const {
       object("checklist_tasks_done", JsonChecklistTasksDone(content, message_->chat_id, client_));
       break;
     }
-    case td_api::messageChecklistTasksAdded::ID:
+    case td_api::messageChecklistTasksAdded::ID: {
+      auto content = static_cast<const td_api::messageChecklistTasksAdded *>(message_->content.get());
+      object("checklist_tasks_added", JsonChecklistTasksAdded(content, message_->chat_id, client_));
       break;
+    }
     default:
       UNREACHABLE();
   }
@@ -15622,8 +15648,6 @@ bool Client::need_skip_update_message(int64 chat_id, const object_ptr<td_api::me
       return true;
     case td_api::messageGroupCall::ID:
       return true;
-    case td_api::messageChecklistTasksAdded::ID:
-      return true;
     default:
       break;
   }
diff --git a/telegram-bot-api/Client.h b/telegram-bot-api/Client.h
index 2adb055..32813b9 100644
--- a/telegram-bot-api/Client.h
+++ b/telegram-bot-api/Client.h
@@ -136,6 +136,7 @@ class Client final : public WebhookActor::Callback {
   class JsonChecklistTask;
   class JsonChecklist;
   class JsonChecklistTasksDone;
+  class JsonChecklistTasksAdded;
   class JsonEntity;
   class JsonVectorEntities;
   class JsonWebAppInfo;