diff --git a/ubuntu/resources/finish.sh b/ubuntu/resources/finish.sh
index 1ea94fe..dcb4be0 100755
--- a/ubuntu/resources/finish.sh
+++ b/ubuntu/resources/finish.sh
@@ -110,6 +110,7 @@ cp /var/www/fusionpbx/app/event_guard/resources/service/debian.service /etc/syst
 /bin/systemctl daemon-reload
 
 #add xml cdr import to crontab
+apt install cron
 (crontab -l; echo "* * * * * $(which php) /var/www/fusionpbx/app/xml_cdr/xml_cdr_import.php 300") | crontab
 
 #welcome message