diff --git a/src/Protocol/ActivityPub.php b/src/Protocol/ActivityPub.php
index 7c0a2b706c..9f3d42fbd7 100644
--- a/src/Protocol/ActivityPub.php
+++ b/src/Protocol/ActivityPub.php
@@ -4,26 +4,9 @@
  */
 namespace Friendica\Protocol;
 
-use Friendica\Database\DBA;
-use Friendica\Core\System;
-use Friendica\BaseObject;
 use Friendica\Util\Network;
-use Friendica\Util\HTTPSignature;
 use Friendica\Core\Protocol;
-use Friendica\Model\Conversation;
-use Friendica\Model\Contact;
 use Friendica\Model\APContact;
-use Friendica\Model\Item;
-use Friendica\Model\Profile;
-use Friendica\Model\Term;
-use Friendica\Model\User;
-use Friendica\Util\DateTimeFormat;
-use Friendica\Util\Crypto;
-use Friendica\Content\Text\BBCode;
-use Friendica\Content\Text\HTML;
-use Friendica\Util\JsonLD;
-use Friendica\Util\LDSignature;
-use Friendica\Core\Config;
 
 /**
  * @brief ActivityPub Protocol class
@@ -43,7 +26,6 @@ use Friendica\Core\Config;
  *
  * To-do:
  * - Polling the outboxes for missing content?
- * - "about" needs HTML2BBCode parser
  */
 class ActivityPub
 {
diff --git a/src/Protocol/ActivityPub/Processor.php b/src/Protocol/ActivityPub/Processor.php
index 8162605613..2e93e1bc18 100644
--- a/src/Protocol/ActivityPub/Processor.php
+++ b/src/Protocol/ActivityPub/Processor.php
@@ -5,24 +5,14 @@
 namespace Friendica\Protocol\ActivityPub;
 
 use Friendica\Database\DBA;
-use Friendica\Core\System;
-use Friendica\BaseObject;
-use Friendica\Util\Network;
-use Friendica\Util\HTTPSignature;
 use Friendica\Core\Protocol;
 use Friendica\Model\Conversation;
 use Friendica\Model\Contact;
 use Friendica\Model\APContact;
 use Friendica\Model\Item;
-use Friendica\Model\Profile;
-use Friendica\Model\Term;
 use Friendica\Model\User;
-use Friendica\Util\DateTimeFormat;
-use Friendica\Util\Crypto;
-use Friendica\Content\Text\BBCode;
 use Friendica\Content\Text\HTML;
 use Friendica\Util\JsonLD;
-use Friendica\Util\LDSignature;
 use Friendica\Core\Config;
 use Friendica\Protocol\ActivityPub;
 
diff --git a/src/Protocol/ActivityPub/Receiver.php b/src/Protocol/ActivityPub/Receiver.php
index b84dc6cee9..a3be19ce44 100644
--- a/src/Protocol/ActivityPub/Receiver.php
+++ b/src/Protocol/ActivityPub/Receiver.php
@@ -5,25 +5,14 @@
 namespace Friendica\Protocol\ActivityPub;
 
 use Friendica\Database\DBA;
-use Friendica\Core\System;
-use Friendica\BaseObject;
-use Friendica\Util\Network;
 use Friendica\Util\HTTPSignature;
 use Friendica\Core\Protocol;
-use Friendica\Model\Conversation;
 use Friendica\Model\Contact;
 use Friendica\Model\APContact;
 use Friendica\Model\Item;
-use Friendica\Model\Profile;
-use Friendica\Model\Term;
 use Friendica\Model\User;
-use Friendica\Util\DateTimeFormat;
-use Friendica\Util\Crypto;
-use Friendica\Content\Text\BBCode;
-use Friendica\Content\Text\HTML;
 use Friendica\Util\JsonLD;
 use Friendica\Util\LDSignature;
-use Friendica\Core\Config;
 use Friendica\Protocol\ActivityPub;
 
 /**
diff --git a/src/Protocol/ActivityPub/Transmitter.php b/src/Protocol/ActivityPub/Transmitter.php
index b92148e1ff..f06122e6e2 100644
--- a/src/Protocol/ActivityPub/Transmitter.php
+++ b/src/Protocol/ActivityPub/Transmitter.php
@@ -6,7 +6,6 @@ namespace Friendica\Protocol\ActivityPub;
 
 use Friendica\Database\DBA;
 use Friendica\Core\System;
-use Friendica\BaseObject;
 use Friendica\Util\HTTPSignature;
 use Friendica\Core\Protocol;
 use Friendica\Model\Conversation;
@@ -19,10 +18,10 @@ use Friendica\Util\DateTimeFormat;
 use Friendica\Content\Text\BBCode;
 use Friendica\Util\JsonLD;
 use Friendica\Util\LDSignature;
-use Friendica\Protocol\ActivityPub;
 use Friendica\Model\Profile;
 use Friendica\Core\Config;
 use Friendica\Object\Image;
+use Friendica\Protocol\ActivityPub;
 
 /**
  * @brief ActivityPub Transmitter Protocol class