diff --git a/hrpsys_gazebo_tutorials/launch/gazebo_hrp2jsk_no_controllers.launch b/hrpsys_gazebo_tutorials/launch/gazebo_hrp2jsk_no_controllers.launch
index 55333648..591a27ae 100644
--- a/hrpsys_gazebo_tutorials/launch/gazebo_hrp2jsk_no_controllers.launch
+++ b/hrpsys_gazebo_tutorials/launch/gazebo_hrp2jsk_no_controllers.launch
@@ -4,6 +4,13 @@
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diff --git a/hrpsys_gazebo_tutorials/launch/gazebo_hrp2jsknt_no_controllers.launch b/hrpsys_gazebo_tutorials/launch/gazebo_hrp2jsknt_no_controllers.launch
index 8e86ff08..96ca13b5 100644
--- a/hrpsys_gazebo_tutorials/launch/gazebo_hrp2jsknt_no_controllers.launch
+++ b/hrpsys_gazebo_tutorials/launch/gazebo_hrp2jsknt_no_controllers.launch
@@ -4,6 +4,13 @@
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diff --git a/hrpsys_gazebo_tutorials/launch/gazebo_hrp2jsknts_no_controllers.launch b/hrpsys_gazebo_tutorials/launch/gazebo_hrp2jsknts_no_controllers.launch
index 119e6074..5089182d 100644
--- a/hrpsys_gazebo_tutorials/launch/gazebo_hrp2jsknts_no_controllers.launch
+++ b/hrpsys_gazebo_tutorials/launch/gazebo_hrp2jsknts_no_controllers.launch
@@ -4,6 +4,13 @@
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