diff --git a/src/Database/DBStructure.php b/src/Database/DBStructure.php
index 39252bead..7d52e60ca 100644
--- a/src/Database/DBStructure.php
+++ b/src/Database/DBStructure.php
@@ -12,6 +12,8 @@ use Friendica\Core\L10n;
 use Friendica\Core\Logger;
 use Friendica\Util\DateTimeFormat;
 
+require_once 'include/dba.php';
+
 /**
  * @brief This class contain functions for the database management
  *
diff --git a/src/Module/Inbox.php b/src/Module/Inbox.php
index c075dd6a6..1bc127b7c 100644
--- a/src/Module/Inbox.php
+++ b/src/Module/Inbox.php
@@ -6,6 +6,7 @@
 namespace Friendica\Module;
 
 use Friendica\BaseModule;
+use Friendica\Core\Logger;
 use Friendica\Protocol\ActivityPub;
 use Friendica\Core\System;
 use Friendica\Database\DBA;