diff --git a/src/Database/DBM.php b/src/Database/DBM.php
index ffe8785f10..463d3a3253 100644
--- a/src/Database/DBM.php
+++ b/src/Database/DBM.php
@@ -5,6 +5,7 @@
 namespace Friendica\Database;
 
 use dba;
+use Friendica\Util\Temporal;
 
 require_once 'include/dba.php';