diff --git a/htdocs/accountancy/class/bookkeeping.class.php b/htdocs/accountancy/class/bookkeeping.class.php
index 16f40139a38..d027b7c425b 100644
--- a/htdocs/accountancy/class/bookkeeping.class.php
+++ b/htdocs/accountancy/class/bookkeeping.class.php
@@ -501,7 +501,7 @@ class BookKeeping extends CommonObject
 		}
 
 		if (! $error) {
-			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX . $this->table_element);
+			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX . $this->table_element . $mode);
 
 			if (! $notrigger) {
 				// Uncomment this and change MYOBJECT to your own tag if you