diff --git a/misskaty/plugins/chatbot_ai.py b/misskaty/plugins/chatbot_ai.py
index fba81631..57e1ebe2 100644
--- a/misskaty/plugins/chatbot_ai.py
+++ b/misskaty/plugins/chatbot_ai.py
@@ -83,7 +83,7 @@ async def openai_chatbot(_, ctx: Message, strings):
             stream=True,
         )
         async for chunk in response:
-            if not chunk.choices[0].delta.content:
+            if not chunk.choices:
                 continue
             num += 1
             answer += chunk.choices[0].delta.content
@@ -91,7 +91,7 @@ async def openai_chatbot(_, ctx: Message, strings):
                 await msg.edit_msg(html.escape(answer))
                 await asyncio.sleep(1.5)
                 num = 0
-        await msg.edit_msg(html.escape(answer))
+        await msg.edit_msg(html.escape(f"{answer}\n\nPowered by: <code>GPT 4o</code>"))
     except MessageTooLong:
         answerlink = await post_to_telegraph(
             False, "MissKaty ChatBot ", html.escape(f"<code>{answer}</code>")