diff --git a/biblio-tools/v1/wos/works/expand.ini b/biblio-tools/v1/wos/works/expand.ini
index ac66702..a58f90a 100644
--- a/biblio-tools/v1/wos/works/expand.ini
+++ b/biblio-tools/v1/wos/works/expand.ini
@@ -88,7 +88,7 @@
 # Création d'un objet réponse
 [map/replace]
 path = id
-value = get('dynamic_data/cluster_related/identifiers/identifier').find({ type: 'xref_doi'}).get('value').toLower()
+value = get('dynamic_data/cluster_related/identifiers/identifier').find(item => (['xref_doi', 'doi'].indexOf(item.type) >= 0)).get('value').toLower()
 path = value
 value = self()