diff --git a/minio backup.yml b/minio backup.yml
index d481187..e3c3ac7 100644
--- a/minio backup.yml	
+++ b/minio backup.yml	
@@ -4,7 +4,7 @@
   tasks:
     - name: Process each item
       include_tasks: self
-      loop: {{ buckets }}
+      loop: "{{ buckets }}"
       loop_control:
         loop_var: item
     - block: