diff --git a/roles/wazuh/ansible-wazuh-manager/defaults/main.yml b/roles/wazuh/ansible-wazuh-manager/defaults/main.yml
index 517fc455..1e650233 100644
--- a/roles/wazuh/ansible-wazuh-manager/defaults/main.yml
+++ b/roles/wazuh/ansible-wazuh-manager/defaults/main.yml
@@ -159,8 +159,7 @@ wazuh_manager_vulnerability_detection:
 
 wazuh_manager_indexer:
   enabled: 'yes'
-  hosts:
-    - "{{ filebeat_output_indexer_hosts }}"
+  hosts: "{{ filebeat_output_indexer_hosts }}"
 
 ## Syscheck
 wazuh_manager_syscheck: