diff --git a/include/dba.php b/include/dba.php
index beb72bbc2c..4eaa1e314a 100644
--- a/include/dba.php
+++ b/include/dba.php
@@ -709,6 +709,7 @@ class dba {
 			case 'pdo':
 				return $stmt->closeCursor();
 			case 'mysqli':
+				return $stmt->free_result();
 				return $stmt->close();
 			case 'mysql':
 				return mysql_free_result($stmt);