diff --git a/claims/linking/bulkClaim/bulkClaim.component.ts b/claims/linking/bulkClaim/bulkClaim.component.ts
index fac882b3..79654726 100644
--- a/claims/linking/bulkClaim/bulkClaim.component.ts
+++ b/claims/linking/bulkClaim/bulkClaim.component.ts
@@ -269,11 +269,16 @@ export class BulkClaimComponent {
         }
       },
       err => {
-        //console.log(err);
+        // console.log(err);
         BulkClaimComponent.handleError("Error getting crossref by DOIs: " + id, err);
-        this.notFoundIds.push(id);
-        this.notFoundIdsRow.push(row);
-        this.endOfFetching();
+
+        if(err.status == 404) {
+          this.searchInDatacite(id, accessMode, date, row);
+        } else {
+          this.notFoundIds.push(id);
+          this.notFoundIdsRow.push(row);
+          this.endOfFetching();
+        }
       }
     ));
   }
diff --git a/utils/properties/environments/environment.ts b/utils/properties/environments/environment.ts
index d601e40a..86c362e7 100644
--- a/utils/properties/environments/environment.ts
+++ b/utils/properties/environments/environment.ts
@@ -6,7 +6,7 @@ export let common: EnvProperties = {
   useNewStatistisTool: true,
   openCitationsAPIURL: "https://services.openaire.eu/opencitations/getCitations?id=",
   searchCrossrefAPIURL: "https://api.crossref.org/works",
-  searchDataciteAPIURL: "https://api.datacite.org/works",
+  searchDataciteAPIURL: "https://api.datacite.org/dois",
   searchOrcidURL: "https://pub.orcid.org/v2.1/",
   orcidURL: "https://orcid.org/",
   orcidAPIURL: "https://services.openaire.eu/uoa-orcid-service/",