From b488808b309312e2b0d7e8292fb0968e7612af32 Mon Sep 17 00:00:00 2001
From: sheldy <85823514+sheldygg@users.noreply.github.com>
Date: Wed, 4 Jun 2025 19:17:14 +0200
Subject: [PATCH] Correctly pass error message in `TelegramMigrateToChat`
 (#1694)

* Correctly pass error message in `TelegramMigrateToChat`

* Add changes file.
---
 CHANGES/1694.bugfix.rst | 1 +
 aiogram/exceptions.py   | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 CHANGES/1694.bugfix.rst

diff --git a/CHANGES/1694.bugfix.rst b/CHANGES/1694.bugfix.rst
new file mode 100644
index 00000000..62f39741
--- /dev/null
+++ b/CHANGES/1694.bugfix.rst
@@ -0,0 +1 @@
+Correctly pass error message in TelegramMigrateToChat.
diff --git a/aiogram/exceptions.py b/aiogram/exceptions.py
index a1b73d56..9f609d51 100644
--- a/aiogram/exceptions.py
+++ b/aiogram/exceptions.py
@@ -119,7 +119,7 @@ class TelegramMigrateToChat(TelegramAPIError):
         if chat_id := getattr(method, "chat_id", None):
             description += f" from {chat_id}"
         description += f"\nOriginal description: {message}"
-        super().__init__(method=method, message=message)
+        super().__init__(method=method, message=description)
         self.migrate_to_chat_id = migrate_to_chat_id