diff --git a/src/modules/stream_notifications/messages_proc.py b/src/modules/stream_notifications/messages_proc.py
index 343232a..35dc8e6 100644
--- a/src/modules/stream_notifications/messages_proc.py
+++ b/src/modules/stream_notifications/messages_proc.py
@@ -100,7 +100,7 @@ async def get_completion(message: str) -> str:
             headers={
                 "Authorization": f"Bearer {config.OPENAI_API_KEY}"
             },
-            json={
+            data={
                 "model": "google/gemini-2.0-flash-thinking-exp:free",
                 "messages": [
                     {