diff --git a/jsonapi.module b/jsonapi.module
index 4c5c84c..48e27c6 100644
--- a/jsonapi.module
+++ b/jsonapi.module
@@ -41,7 +41,7 @@ function jsonapi_help($route_name, RouteMatchInterface $route_match) {
  */
 function jsonapi_entity_base_field_info(EntityTypeInterface $entity_type) {
   $jsonapi_settings = \Drupal::config('jsonapi.settings');
-  if ($jsonapi_settings['bc_file_download_url'] !== TRUE) {
+  if ($jsonapi_settings->get('bc_file_download_url') !== TRUE) {
     return;
   }