diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1e6ce9cf..76d25043 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 
 ### Added
 
-- None
+- Add missing parameters SSL ciphers and protocols to opensearch.yml ([#1863](https://github.com/wazuh/wazuh-ansible/pull/1863))
 
 ### Changed
 
diff --git a/roles/wazuh/wazuh-indexer/templates/opensearch.yml.j2 b/roles/wazuh/wazuh-indexer/templates/opensearch.yml.j2
index a92a4774..b4af3da6 100644
--- a/roles/wazuh/wazuh-indexer/templates/opensearch.yml.j2
+++ b/roles/wazuh/wazuh-indexer/templates/opensearch.yml.j2
@@ -37,6 +37,13 @@ plugins.security.ssl.transport.pemtrustedcas_filepath: /etc/wazuh-indexer/certs/
 plugins.security.ssl.http.enabled: true
 plugins.security.ssl.transport.enforce_hostname_verification: false
 plugins.security.ssl.transport.resolve_hostname: false
+plugins.security.ssl.http.enabled_ciphers:
+  - "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"
+  - "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"
+  - "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"
+  - "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"
+plugins.security.ssl.http.enabled_protocols:
+  - "TLSv1.2"
 
 plugins.security.authcz.admin_dn:
 - "CN=admin,OU=Wazuh,O=Wazuh,L=California,C=US"