diff --git a/examples/foundational/07ab-interruptible-inworld-http.py b/examples/foundational/07ab-interruptible-inworld-http.py
index 73af364d8..34132c255 100644
--- a/examples/foundational/07ab-interruptible-inworld-http.py
+++ b/examples/foundational/07ab-interruptible-inworld-http.py
@@ -67,9 +67,6 @@ async def run_bot(transport: BaseTransport, runner_args: RunnerArguments):
             voice_id="Ashley",
             model="inworld-tts-1",
             streaming=streaming,  # True: real-time chunks, False: complete audio then playback
-            params=InworldTTSService.InputParams(
-                temperature=1.1,
-            ),
         )
 
         llm = OpenAILLMService(api_key=os.getenv("OPENAI_API_KEY"))