diff --git a/dmp-frontend/src/app/ui/dataset/dataset-wizard/external-references/dataset-external-references-editor.component.ts b/dmp-frontend/src/app/ui/dataset/dataset-wizard/external-references/dataset-external-references-editor.component.ts
index 52f638ae8..52d127d83 100644
--- a/dmp-frontend/src/app/ui/dataset/dataset-wizard/external-references/dataset-external-references-editor.component.ts
+++ b/dmp-frontend/src/app/ui/dataset/dataset-wizard/external-references/dataset-external-references-editor.component.ts
@@ -184,7 +184,7 @@ export class DatasetExternalReferencesEditorComponent extends BaseComponent impl
 			.pipe(takeUntil(this._destroyed))
 			.subscribe(result => {
 				if (!result) { return; }
-				const serviceModel = new ExternalServiceEditorModel(result.abbreviation, result.definition, result.id, result.label, result.reference, result.uri, result.source);
+				const serviceModel = new ExternalServiceEditorModel(result.abbreviation, result.definition, result.id, result.label, result.reference, result.uri);
 				(<FormArray>this.formGroup.get('services')).push(serviceModel.buildForm());
 			});
 	}