diff --git a/run.sh b/run.sh
index 7c7cde0..8f29708 100644
--- a/run.sh
+++ b/run.sh
@@ -7,7 +7,7 @@ if [ ${RUN_NOW:-0} -ne 0 ]; then
   /backup.sh
 fi
 # Create and install crontab file
-echo "$CRON_INTERVAL /backup.sh" >> /backup.cron
+echo "$CRON_INTERVAL /backup.sh" > /backup.cron
 
 crontab /backup.cron