diff --git a/tests/test_bot.py b/tests/test_bot.py
index b7dfb2ddc..5eb581360 100644
--- a/tests/test_bot.py
+++ b/tests/test_bot.py
@@ -89,6 +89,18 @@ class TestBot(object):
         assert get_me_bot.last_name == bot.last_name
         assert get_me_bot.name == bot.name
 
+    @flaky(3, 1)
+    @pytest.mark.timeout(10)
+    def test_to_dict(self, bot):
+        to_dict_bot = bot.to_dict()
+
+        assert isinstance(to_dict_bot, dict)
+        assert to_dict_bot["id"] == bot.id
+        assert to_dict_bot["username"] == bot.username
+        assert to_dict_bot["first_name"] == bot.first_name
+        if bot.last_name:
+            assert to_dict_bot["last_name"] == bot.last_name
+
     @flaky(3, 1)
     @pytest.mark.timeout(10)
     def test_forward_message(self, bot, chat_id, message):