diff --git a/Proxmox/pbs_logrotate.sh b/Proxmox/pbs_logrotate.sh
index e01deb3..bb9ddcd 100644
--- a/Proxmox/pbs_logrotate.sh
+++ b/Proxmox/pbs_logrotate.sh
@@ -36,7 +36,7 @@ fi
 log_directory="/var/log/proxmox-backup"
 backup_directory="/var/log/proxmox-backup-backup"
 mkdir -p "$backup_directory"
-cron_command="find $log_directory -mtime +$days_to_keep -type f -exec mv {} $backup_directory/ \; && find $backup_directory -mtime +30 -type f -exec rm {} +"
+cron_command="/usr/bin/find $log_directory -mtime +$days_to_keep -type f -exec mv {} $backup_directory/ \; && /usr/bin/fin $backup_directory -mtime +30 -type f -exec rm {} +"
 cron_job="0 3 * * * $cron_command"
 
 # Check if the cron job already exists
@@ -46,8 +46,9 @@ if [[ -n "$existing_cron" ]]; then
   exit 0
 fi
 
-# Add the cron job to the user's crontab
-(crontab -l 2>/dev/null; echo "$cron_job") | crontab -
+# Preserve existing crontab and add the new job
+current_crontab=$(crontab -l 2>/dev/null)
+echo -e "$current_crontab\n$cron_job" | awk 'NF' | sort -u | crontab -
 
 # Check if the cron job was added successfully
 if [[ $? -eq 0 ]]; then