diff --git a/rtcllm/rtc.py b/rtcllm/rtc.py
index 97807f5..8f633df 100644
--- a/rtcllm/rtc.py
+++ b/rtcllm/rtc.py
@@ -36,7 +36,7 @@ class RTCLLM:
 		self.loop = asyncio.get_event_loop()
 
 	async def ws_send(self, s):
-		self.ws.send(s)
+		await self.ws.send(s)
 
 	def get_pc(self, data):
 		return self.peers[data['from'].id].pc