diff --git a/litellm/proxy/proxy_server.py b/litellm/proxy/proxy_server.py
index cb43ef0cecf..16988205530 100644
--- a/litellm/proxy/proxy_server.py
+++ b/litellm/proxy/proxy_server.py
@@ -5236,7 +5236,7 @@ async def moderations(
 async def _audio_speech_chunk_generator(
     _response: HttpxBinaryResponseContent,
 ) -> AsyncGenerator[bytes, None]:
-    _generator = await _response.aiter_bytes(chunk_size=4096)
+    _generator = await _response.aiter_bytes(chunk_size=8192)
     async for chunk in _generator:
         yield chunk