diff --git a/module/VuFind/src/VuFind/Recommend/AuthorInfo.php b/module/VuFind/src/VuFind/Recommend/AuthorInfo.php
index c1ec9e3a6ff1d1932ff5b4b88eb28cc59dd007d6..b25792088a86929486fc4d1a57dec819b77a1704 100644
--- a/module/VuFind/src/VuFind/Recommend/AuthorInfo.php
+++ b/module/VuFind/src/VuFind/Recommend/AuthorInfo.php
@@ -481,6 +481,7 @@ class AuthorInfo implements RecommendInterface, TranslatorAwareInterface
             }
         }
         $info['description'] = $body;
+        $info['wiki_lang'] = $this->lang;
 
         return $info;
     }