diff --git a/lib/Alchemy/Phrasea/SearchEngine/Elastic/ElasticSearchEngine.php b/lib/Alchemy/Phrasea/SearchEngine/Elastic/ElasticSearchEngine.php
index 8c508afe1f..24db11d81d 100644
--- a/lib/Alchemy/Phrasea/SearchEngine/Elastic/ElasticSearchEngine.php
+++ b/lib/Alchemy/Phrasea/SearchEngine/Elastic/ElasticSearchEngine.php
@@ -542,13 +542,13 @@ class ElasticSearchEngine implements SearchEngineInterface
         } elseif ($options->getSortBy() === SearchEngineOptions::SORT_CREATED_ON) {
             $sort['created_on'] = $options->getSortOrder();
         } elseif ($options->getSortBy() === 'recordid') {
-            $sort['recordid'] = $options->getSortOrder();
+            $sort['record_id'] = $options->getSortOrder();
         } else {
             $sort[sprintf('caption.%s', $options->getSortBy())] = $options->getSortOrder();
         }
 
-        if (! array_key_exists('recordid', $sort)) {
-            $sort['recordid'] = $options->getSortOrder();
+        if (! array_key_exists('record_id', $sort)) {
+            $sort['record_id'] = $options->getSortOrder();
         }
 
         return $sort;