diff --git a/README.md b/README.md
index 6596856..9521619 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,6 @@
 1. Install dependent ROS packages
 
     ```
-    $ sudo apt install ros-melodic-controller-manager
     $ sudo apt install ros-melodic-teleop-twist-keyboard
     ```
 
diff --git a/scout_bringup/launch/scout_mapping.launch b/scout_bringup/launch/scout_mapping.launch
deleted file mode 100644
index 9a7ffb8..0000000
--- a/scout_bringup/launch/scout_mapping.launch
+++ /dev/null
@@ -1,3 +0,0 @@
-<launch>
-    <include file="$(find scout_base)/launch/scout_base_nav.launch" />
-</launch>
\ No newline at end of file
diff --git a/scout_bringup/launch/scout_mapping_sim.launch b/scout_bringup/launch/scout_mapping_sim.launch
deleted file mode 100644
index 4b004b3..0000000
--- a/scout_bringup/launch/scout_mapping_sim.launch
+++ /dev/null
@@ -1,3 +0,0 @@
-<launch>
-    <include file="$(find scout_base)/launch/scout_base_nav_sim.launch" />
-</launch>
\ No newline at end of file
diff --git a/scout_bringup/launch/scout_minimal_sim.launch b/scout_bringup/launch/scout_minimal_sim.launch
deleted file mode 100644
index c5c67f9..0000000
--- a/scout_bringup/launch/scout_minimal_sim.launch
+++ /dev/null
@@ -1,3 +0,0 @@
-<launch>
-    <include file="$(find scout_base)/launch/scout_base_sim.launch" />
-</launch>