diff --git a/src/robot_interface/endpoints/video_sender.py b/src/robot_interface/endpoints/video_sender.py
index 4ea4b8e..d744e4a 100644
--- a/src/robot_interface/endpoints/video_sender.py
+++ b/src/robot_interface/endpoints/video_sender.py
@@ -21,7 +21,7 @@ class VideoSender(SocketBase):
     """
     def __init__(self, zmq_context, port=settings.agent_settings.video_sender_port):
         super(VideoSender, self).__init__("video")
-        self.create_socket(zmq_context, zmq.PUB, port, [(zmq.CONFLATE,1)])
+        self.create_socket(zmq_context, zmq.PUB, port, [(zmq.SNDHWM,3)])
     
     def start_video_rcv(self):
         """