diff --git a/builder/image-software.sh b/builder/image-software.sh
index cc21aea..f456a11 100755
--- a/builder/image-software.sh
+++ b/builder/image-software.sh
@@ -61,6 +61,7 @@ chrony \
 
 echo_stamp "Install python libs"
 my_travis_retry pip install selectors2
+my_travis_retry pip install psutil
 
 echo_stamp "Install catkin packages"
 cd /home/pi/catkin_ws/src