diff --git a/core/modules/rdf/rdf.module b/core/modules/rdf/rdf.module
index 3e4bf08..8f94e8a 100644
--- a/core/modules/rdf/rdf.module
+++ b/core/modules/rdf/rdf.module
@@ -368,7 +368,7 @@ function rdf_preprocess_field(&$variables) {
   $entity_type = $element['#entity_type'];
   $bundle = $element['#bundle'];
   $field_name = $element['#field_name'];
-  $field_mapping = $mapping_manager->getFieldMappingConfig($entity_type, $bundle, $field_name)->get();
+  $field_mapping = $mapping_manager->getFieldMapping($entity_type, $bundle, $field_name);
 
   if (!empty($field_mapping)) {
     foreach ($element['#items'] as $delta => $item) {