diff --git a/jsk_2013_04_pr2_610/README.md b/jsk_2013_04_pr2_610/README.md
index 02ca732b06..7c466a9f95 100644
--- a/jsk_2013_04_pr2_610/README.md
+++ b/jsk_2013_04_pr2_610/README.md
@@ -53,10 +53,10 @@ source /opt/ros/melodic/setup.bash
 mkdir ~/ros/jsk_demo_ws/src -p
 cd ~/ros/jsk_demo_ws
 catkin init
-wstool init src
-wstool merge -t src https://raw.githubusercontent.com/jsk-ros-pkg/jsk_demos/master/jsk_2013_04_pr2_610/jsk_2013_04_pr2_610.rosinstall
-wstool update -t src
+cd ~/ros/jsk_demo_ws/src
+git clone https://github.com/jsk-ros-pkg/jsk_demos.git
 rosdep install --from-paths src --ignore-src -r -n -y
+cd ~/ros/jsk_demo_ws
 catkin build jsk_2013_04_pr2_610
 source ~/ros/jsk_demo_ws/devel/setup.bash
 ```
diff --git a/jsk_2013_04_pr2_610/jsk_2013_04_pr2_610.rosinstall b/jsk_2013_04_pr2_610/jsk_2013_04_pr2_610.rosinstall
deleted file mode 100644
index bbb83c7e72..0000000000
--- a/jsk_2013_04_pr2_610/jsk_2013_04_pr2_610.rosinstall
+++ /dev/null
@@ -1,22 +0,0 @@
-- git:
-    local-name: jsk-ros-pkg/jsk_demos
-    uri: https://github.com/jsk-ros-pkg/jsk_demos.git
-    version: master
-# pddl_planner and task_compiler (https://github.com/jsk-ros-pkg/jsk_planning) is not released on melodic
-#     until https://github.com/ros/rosdistro/pull/24310 is merged.
-- git:
-    local-name: jsk-ros-pkg/jsk_planning
-    uri: https://github.com/jsk-ros-pkg/jsk_planning
-    version: master
-# pr2_gripper_sensor_msgs (https://github.com/pr2/pr2_gripper_sensor) is not released on melodic
-#    until https://github.com/ros/rosdistro/pull/24295 is merged.
-- git:
-    local-name: pr2/pr2_gripper_sensor
-    uri: https://github.com/pr2/pr2_gripper_sensor
-    version: master
-# apt version of laser_filters_jsk_patch does not contains launch files used in this demo
-# So laser_filters_jsk_patch should be install from source until https://github.com/jsk-ros-pkg/jsk_3rdparty/pull/188 is merged and released.
-- git:
-    local-name: jsk-ros-pkg/jsk_3rdparty
-    uri: https://github.com/jsk-ros-pkg/jsk_3rdparty
-    version: master