diff --git a/scripts/install_software.sh b/scripts/install_software.sh
index 67ab940..233ae8b 100644
--- a/scripts/install_software.sh
+++ b/scripts/install_software.sh
@@ -87,7 +87,8 @@ make px4_sitl
 
 echo "--- Building the workspace"
 # sudo -E sh -c 'rm -rf /opt/ros/noetic/include/mavlink'
-echo 'include_directories("${CMAKE_SOURCE_DIR}/PX4-Autopilot/build/px4_sitl_default/mavlink")' >> ~/catkin_ws/src/clover/clover_simulation/CMakeLists.txt
+ls ~/catkin_ws/src/PX4-Autopilot/build/px4_sitl_default/mavlink
+echo 'include_directories("~/catkin_ws/src/PX4-Autopilot/build/px4_sitl_default/mavlink")' >> ~/catkin_ws/src/clover/clover_simulation/CMakeLists.txt
 cd ~/catkin_ws
 catkin_make