diff --git a/awsim_sensor_kit_launch/config/concatenate_and_time_sync_node.param.yaml b/awsim_sensor_kit_launch/config/concatenate_and_time_sync_node.param.yaml
index bb527cd..818dac2 100644
--- a/awsim_sensor_kit_launch/config/concatenate_and_time_sync_node.param.yaml
+++ b/awsim_sensor_kit_launch/config/concatenate_and_time_sync_node.param.yaml
@@ -1,5 +1,7 @@
 /**:
   ros__parameters:
+    # ignore the lidar_timestamp_offsets and lidar_timestamp_noise_window if 'use_naive_approach' is true
+    use_naive_approach: false
     debug_mode: false
     has_static_tf_only: false
     rosbag_length: 10.0