diff --git a/turtlebot4_setup/ros_setup.py b/turtlebot4_setup/ros_setup.py
index 6d4f688..4e4735c 100644
--- a/turtlebot4_setup/ros_setup.py
+++ b/turtlebot4_setup/ros_setup.py
@@ -359,8 +359,8 @@ def install(self):
 
             turtlebot4_job.symlink = True
             turtlebot4_job.add(package='turtlebot4_bringup',
-                            filename='launch/{0}.launch.py'.format(
-                                self.conf.get(SystemOptions.MODEL)))
+                               filename='launch/{0}.launch.py'.format(
+                               self.conf.get(SystemOptions.MODEL)))
             turtlebot4_job.install()
 
             if self.conf.get(DiscoveryOptions.ENABLED):