diff --git a/hetzner.yaml b/hetzner.yaml
index e8711aa..4a5a024 100644
--- a/hetzner.yaml
+++ b/hetzner.yaml
@@ -23,7 +23,7 @@
 
     - name: Backup databases
       debug: var=item
-      loop: "{{ customers | map(attribute='databases') | list }}
+      loop: "{{ customers | map(attribute='databases') | list }}"
 
 #    - name: Backup databases
 #      shell: mysqldump -u{{ mysql_user }} -p{{ mysql_password }} {{ item }} > {{ backup_dir }}/{{ item }}/db-{{ ansible_date_time.iso8601_basic_short }}.sql
\ No newline at end of file