diff --git a/launch/include/lidar_nodelets.launch b/launch/include/lidar_nodelets.launch
index 49fa71a59f4ebd8264a38d0030241d1b0e06d87c..a7de794d62709b4fd05856394dd1d88312d4f859 100644
--- a/launch/include/lidar_nodelets.launch
+++ b/launch/include/lidar_nodelets.launch
@@ -39,6 +39,7 @@
     <arg name="node_name" value="$(arg lidar_detector_node_name)"/>
     <arg name="lidar_nodelet_manager" value="$(arg lidar_nodelet_manager)"/>
     <arg name="config_file" value="$(arg lidar_detector_config_file)"/>
+    <arg name="ranges_file" value="$(arg lidar_filter_config_file)"/>
     <arg name="output" value="$(arg output)"/>
     <arg name="launch_prefix" value="$(arg launch_prefix)"/>
     <arg name="cloud_in" value="/$(arg ns)/$(arg lidar_filter_node_name)/cloud_out"/>
diff --git a/launch/include/lidar_nodes.launch b/launch/include/lidar_nodes.launch
index f1673f4648d53e4a95c097fd54698c921ac1e8b1..e555dc6047f4140a40c4efc52d0c6e72d89644b8 100644
--- a/launch/include/lidar_nodes.launch
+++ b/launch/include/lidar_nodes.launch
@@ -26,6 +26,7 @@
     <arg name="ns" value="$(arg ns)"/>
     <arg name="node_name" value="$(arg lidar_detector_node_name)"/>
     <arg name="config_file" value="$(arg lidar_detector_config_file)"/>
+    <arg name="ranges_file" value="$(arg lidar_filter_config_file)"/>
     <arg name="output" value="$(arg output)"/>
     <arg name="launch_prefix" value="$(arg launch_prefix)"/>
     <arg name="cloud_in" value="/$(arg ns)/$(arg lidar_filter_node_name)/cloud_out"/>