diff --git a/sample_sensor_kit_launch/launch/lidar.launch.xml b/sample_sensor_kit_launch/launch/lidar.launch.xml
index 0dcd67a9..7effa7bc 100644
--- a/sample_sensor_kit_launch/launch/lidar.launch.xml
+++ b/sample_sensor_kit_launch/launch/lidar.launch.xml
@@ -81,7 +81,7 @@
       <arg name="use_intra_process" value="true"/>
       <arg name="use_multithread" value="true"/>
       <arg name="use_pointcloud_container" value="$(var use_pointcloud_container)"/>
-      <arg name="container_name" value="$(var pointcloud_container_name)"/>
+      <arg name="pointcloud_container_name" value="$(var pointcloud_container_name)"/>
     </include>
   </group>
 </launch>