diff --git a/nas.yaml b/nas.yaml
index e58ee0f..279b7ca 100644
--- a/nas.yaml
+++ b/nas.yaml
@@ -31,19 +31,19 @@
           become: yes
 
         - name: Backup docker data to nas
-          shell: rsync -a /media/backup/docker/ /media/nas/Odroid/docker
+          shell: rsync -a --delete /media/backup/docker/ /media/nas/Odroid/docker
           become: yes
 
         - name: Backup hetzner data to nas
-          shell: rsync -a /media/backup/hetzner/ /media/nas/Odroid/hetzner
+          shell: rsync -a --delete /media/backup/hetzner/ /media/nas/Odroid/hetzner
           become: yes
 
         - name: Backup nextcloud data to nas
-          shell: rsync -a /media/backup/nextcloud/ /media/nas/Odroid/nextcloud
+          shell: rsync -a --delete /media/backup/nextcloud/ /media/nas/Odroid/nextcloud
           become: yes
 
         - name: Backup media to nas
-          shell: rsync -a /media/backup/media/ /media/nas/Odroid/media
+          shell: rsync -a --delete /media/backup/media/ /media/nas/Odroid/media
           become: yes
 
         - name: Umount nas volume