diff --git a/src/Protocol/Diaspora.php b/src/Protocol/Diaspora.php
index c7f8bec027..3350cfc0ff 100644
--- a/src/Protocol/Diaspora.php
+++ b/src/Protocol/Diaspora.php
@@ -27,6 +27,7 @@ use Friendica\Model\User;
 use Friendica\Network\Probe;
 use Friendica\Util\Crypto;
 use Friendica\Util\Network;
+use Friendica\Util\Temporal;
 use Friendica\Util\XML;
 use dba;
 use SimpleXMLElement;