diff --git a/.env b/.env
index 3844a2c6..fc6876f0 100644
--- a/.env
+++ b/.env
@@ -3,8 +3,8 @@ ES_INDEX_ORCID=bso-orcid
 ES_INDEX_PUBLICATIONS=bso-publications
 ES_INDEX_STUDIES=bso-clinical-trials
 REACT_APP_ENV=production
-REACT_APP_ES_API_URL_DATACITE=https://cluster-staging.elasticsearch.dataesr.ovh/$ES_INDEX_DATACITE/_search
-REACT_APP_ES_API_URL_ORCID=https://cluster-staging.elasticsearch.dataesr.ovh/$ES_INDEX_ORCID/_search
+REACT_APP_ES_API_URL_DATACITE=https://cluster-production.elasticsearch.dataesr.ovh/$ES_INDEX_DATACITE/_search
+REACT_APP_ES_API_URL_ORCID=https://cluster-production.elasticsearch.dataesr.ovh/$ES_INDEX_ORCID/_search
 REACT_APP_ES_API_URL_PUBLICATIONS=https://cluster-production.elasticsearch.dataesr.ovh/$ES_INDEX_PUBLICATIONS/_search
 REACT_APP_ES_API_URL_STUDIES=https://cluster-staging.elasticsearch.dataesr.ovh/$ES_INDEX_STUDIES/_search
 REACT_APP_LAST_OBSERVATION=2022Q4