diff --git a/include/ur_modern_driver/ros/lowbandwidth_trajectory_follower.h b/include/ur_modern_driver/ros/lowbandwidth_trajectory_follower.h
index 003d071..7b1f610 100644
--- a/include/ur_modern_driver/ros/lowbandwidth_trajectory_follower.h
+++ b/include/ur_modern_driver/ros/lowbandwidth_trajectory_follower.h
@@ -23,7 +23,6 @@ private:
 
   double time_interval_, servoj_time_, servoj_time_waiting_, max_waiting_time_, \
          servoj_gain_, servoj_lookahead_time_, max_joint_difference_;
-  bool debug_, more_debug_;
 
   std::string program_;
 
diff --git a/launch/ur_common.launch b/launch/ur_common.launch
index 2387b00..37eea20 100644
--- a/launch/ur_common.launch
+++ b/launch/ur_common.launch
@@ -18,8 +18,6 @@
   <arg name="servoj_time" default="0.008" />
   <arg name="servoj_time_waiting" default="0.001" />
   <arg name="max_waiting_time" default="2.0" />
-  <arg name="debug" default="false" />
-  <arg name="more_debug" default="false" />
   <arg name="servoj_gain" default="100." />
   <arg name="servoj_lookahead_time" default="1." />
   <arg name="max_joint_difference" default="0.01" />
@@ -49,8 +47,6 @@
     <param name="servoj_time" type="double" value="$(arg servoj_time)" />
     <param name="servoj_time_waiting" type="double" value="$(arg servoj_time_waiting)" />
     <param name="max_waiting_time" type="double" value="$(arg max_waiting_time)" />
-    <param name="debug" type="bool" value="$(arg debug)"/>
-    <param name="more_debug" type="bool" value="$(arg more_debug)"/>
     <param name="servoj_gain" type="double" value="$(arg servoj_gain)" />
     <param name="servoj_lookahead_time" type="double" value="$(arg servoj_lookahead_time)" />
     <param name="max_joint_difference" type="double" value="$(arg max_joint_difference)" />