diff --git a/README.md b/README.md
index 0a175dd..b6d089d 100644
--- a/README.md
+++ b/README.md
@@ -95,7 +95,7 @@ copy (or add) files in _oscillation_ctrl/models_ and _oscillation_ctrl/worlds_ t
 ### Add files to _ROMFS/px4mu_common
 copy (or add) files in _oscillation_ctrl/airframes_ to _PX4-Autopilot/ROMFS/px4fmu_common/init.d-posix/airframes_
 
-	cp -R ~catkin_ws/src/oscillation_ctrl/airframes/* PX4-Autopilot/ROMFS/px4fmu_common/init.d-posix/airframes
+	cp -R ~/catkin_ws/src/oscillation_ctrl/airframes/* PX4-Autopilot/ROMFS/px4fmu_common/init.d-posix/airframes
 
 add model names to _CmakeLists.txt_ in same 'airframe' folder (with number... 4000_spiri and 4001_spiri_with_tether)
 
@@ -105,7 +105,7 @@ this should not be a necessary step and will be changed in the future
 
 copy (or add) files from px4_launch directory to '~/PX4-Autopilot/launch'
 
-	cp -R ~catkin_ws/src/oscillation_ctrl/px4_launch/* ~/PX4-Autopilot/launch
+	cp -R ~/catkin_ws/src/oscillation_ctrl/px4_launch/* ~/PX4-Autopilot/launch
 #### Change devel/setup.bash
 In catkin_ws (or any working directory) add to devel/setup.bash: