diff --git a/classes/publicationFormat/PublicationFormatDAO.php b/classes/publicationFormat/PublicationFormatDAO.php
index 93e209c5d4a..9a94ce5047c 100644
--- a/classes/publicationFormat/PublicationFormatDAO.php
+++ b/classes/publicationFormat/PublicationFormatDAO.php
@@ -389,7 +389,7 @@ public function insertObject($publicationFormat)
             ]
         );
 
-        $publicationFormat->setId($this->_getInsertId());
+        $publicationFormat->setId($this->getInsertId());
         $this->updateLocaleFields($publicationFormat);
 
         return $publicationFormat->getId();