diff --git a/htdocs/core/db/mysqli.class.php b/htdocs/core/db/mysqli.class.php
index 4cc57a880b8..fb1ab73407b 100644
--- a/htdocs/core/db/mysqli.class.php
+++ b/htdocs/core/db/mysqli.class.php
@@ -233,6 +233,16 @@ class DoliDBMysqli extends DoliDB
         return $this->db;
     }
 
+	/**
+	 * Return label of manager
+	 *
+	 * @return			string      Label
+	 */
+	function getLabel()
+	{
+		return $this->label;
+	}
+
     /**
 	 *	Return version of database server
 	 *