diff --git a/src/rktl_control/rktl_control/topic_delay.py b/src/rktl_control/rktl_control/topic_delay.py
index ea7ba42c..3ea9cda3 100644
--- a/src/rktl_control/rktl_control/topic_delay.py
+++ b/src/rktl_control/rktl_control/topic_delay.py
@@ -38,8 +38,8 @@ def __init__(self):
     #            msg_type = type
     #    assert msg_type is not None
 
-        pub = self.node.create_publisher(topic_type, output_name, queue_size=1)
-        self.node.create_subscription(topic_type, input_name, self.msg_cb)
+        pub = self.node.create_publisher(topic_type, output_name, qos_profile=1)
+        self.node.create_subscription(topic_type, input_name, self.msg_cb, qos_profile=1)
         self.buffer = deque()
 
         while rclpy.ok():