diff --git a/src/init.sh b/src/init.sh
index da376ca..87bad45 100644
--- a/src/init.sh
+++ b/src/init.sh
@@ -14,8 +14,8 @@ git config --global user.name $USER_NAME
 git config --global user.email $USER_MAIL
 
 # Initialize the cronjob
-echo -e "SHELL=/bin/bash\nPATH=/sbin:/bin:/usr/sbin:/usr/bin\nMAILTO=root\n$CRONTAB_TIME root /usr/bin/flock -n /tmp/lock.build /root/build.sh\n" > /etc/cron.d/crontab
-chmod 0644 /etc/cron.d/crontab
+echo -e "$CRONTAB_TIME /usr/bin/flock -n /tmp/lock.build /root/build.sh\n" > /var/spool/cron/root
+chmod 0600 /var/spool/cron/root
 
 # Run crond in foreground
-crond -n
\ No newline at end of file
+crond -n -m off -P
\ No newline at end of file