diff --git a/apachesolr_multilingual.module b/apachesolr_multilingual.module
index 3aef2c0..b0ece0c 100644
--- a/apachesolr_multilingual.module
+++ b/apachesolr_multilingual.module
@@ -213,7 +213,16 @@ function apachesolr_multilingual_apachesolr_index_documents_alter(&$documents, $
               // when original document is removed. See apachesolr_index_delete_entity_from_index().
               $additional_documents[$id]->sm_parent_document_id = array($document->id);
 
-              apachesolr_index_node_solr_document($additional_documents[$id], $entity, $entity_type, $env_id);
+              list(, , $bundle) = entity_extract_ids('node', $entity);
+              //Get the callback array to add stuff to the document
+              $document_callbacks = apachesolr_entity_get_callback($entity_type, 'document callback', $bundle);
+              $documents = array();
+              foreach ($document_callbacks as $document_callback) {
+                // Call a type-specific callback to add stuff to the document.
+                // Generic use case for future reference. Callbacks can
+                // allow you to send back multiple documents
+                $documents = array_merge($documents, $document_callback($additional_documents[$id], $entity, $entity_type, $env_id));
+              }
 
               // Recursive call to deal with 'apachesolr_multilingual_index_translations' aka CLIR and title field, see above and below
               apachesolr_multilingual_apachesolr_index_documents_alter($additional_documents, $entity, $entity_type, $env_id);