diff --git a/roles/wazuh/ansible-filebeat-oss/templates/filebeat.yml.j2 b/roles/wazuh/ansible-filebeat-oss/templates/filebeat.yml.j2
index 86066f3c..82379778 100644
--- a/roles/wazuh/ansible-filebeat-oss/templates/filebeat.yml.j2
+++ b/roles/wazuh/ansible-filebeat-oss/templates/filebeat.yml.j2
@@ -16,7 +16,10 @@ setup.ilm.enabled: false
 
 # Send events directly to Opensearch
 output.elasticsearch:
-  hosts: {{ filebeat_output_indexer_hosts | to_json }}
+  hosts:
+{% for item in filebeat_output_indexer_hosts %}
+  - {{ item }}:9700
+{% endfor %}
 
 {% if filebeat_security %}
   username: {{ indexer_security_user }}