diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/crontab b/Maintenance/infrastructure/cgal.geometryfactory.com/crontab
index e527ffbb5d1..e69a4cb936f 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/crontab
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/crontab
@@ -50,7 +50,7 @@ LC_CTYPE=en_US.UTF-8
 # Launch our  Docker testsuite , at 21:36,
 # after a pull of all new images at 20:23.
 06 20 * * * /usr/bin/time docker pull -a docker.io/cgal/testsuite-docker; docker rmi $(docker images | awk '/<none>/ {print $3}')
-36 21 * * * cd /home/lrineau/Git/cgal-testsuite-dockerfiles && /usr/bin/time ./test_cgal.py --use-fedora-selinux-policy --force-rm --max-cpus 12 --container-cpus 4 --jobs 5 --upload-results --images $(cat /home/lrineau/.config/CGAL/test_cgal_docker_images)
+36 21 * * * cd /home/lrineau/Git/cgal-testsuite-dockerfiles && /usr/bin/time ./test_cgal.py --use-fedora-selinux-policy --force-rm --max-cpus 12 --container-cpus 4 --jobs 5 --upload-results --images $(cat /home/lrineau/.config/CGAL/test_cgal_docker_images | { [ $(date +%a) = Sat ] && cat || grep -v centos } )
 
 
 # Dump the crontab to SVN every hour at minute 18