diff --git a/builder/test/tests.sh b/builder/test/tests.sh
index bc477b2c2..41436d48b 100755
--- a/builder/test/tests.sh
+++ b/builder/test/tests.sh
@@ -43,6 +43,7 @@ fi
 
 roscore -h
 catkin_find
+tree /home/pi/catkin_ws
 rosversion clover
 rosversion aruco_pose
 rosversion mavros