From 485b9836d3c9a4ee396cd6572cfd173aecae0a91 Mon Sep 17 00:00:00 2001
From: Daniil Kovalenko <40635760+WhiteMemory99@users.noreply.github.com>
Date: Fri, 27 Aug 2021 18:03:49 +0700
Subject: [PATCH] Fix incorrect type checking in KeyboardBuilder

---
 aiogram/utils/keyboard.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/aiogram/utils/keyboard.py b/aiogram/utils/keyboard.py
index a8e31c17..56c5f1ff 100644
--- a/aiogram/utils/keyboard.py
+++ b/aiogram/utils/keyboard.py
@@ -232,7 +232,7 @@ class KeyboardBuilder(Generic[ButtonType]):
         return self.add(button)
 
     def as_markup(self, **kwargs: Any) -> Union[InlineKeyboardMarkup, ReplyKeyboardMarkup]:
-        if self._button_type is ReplyKeyboardMarkup:
+        if self._button_type is KeyboardButton:
             return ReplyKeyboardMarkup(keyboard=self.export(), **kwargs)
         return InlineKeyboardMarkup(inline_keyboard=self.export())