diff --git a/apps/contactsinteraction/lib/Listeners/ContactInteractionListener.php b/apps/contactsinteraction/lib/Listeners/ContactInteractionListener.php
index 4bcc13a97a..4135d83b5a 100644
--- a/apps/contactsinteraction/lib/Listeners/ContactInteractionListener.php
+++ b/apps/contactsinteraction/lib/Listeners/ContactInteractionListener.php
@@ -156,9 +156,6 @@ class ContactInteractionListener implements IEventListener {
 			'CATEGORIES' => $this->l10n->t('Recently contacted'),
 		];
 
-		if ($contact->getUid() !== null) {
-			$props['X-NEXTCLOUD-UID'] = $contact->getUid();
-		}
 		if ($contact->getEmail() !== null) {
 			$props['EMAIL'] = $contact->getEmail();
 		}
diff --git a/apps/contactsinteraction/tests/Db/RecentContactMapperTest.php b/apps/contactsinteraction/tests/Db/RecentContactMapperTest.php
index 1fb5345162..026859168f 100644
--- a/apps/contactsinteraction/tests/Db/RecentContactMapperTest.php
+++ b/apps/contactsinteraction/tests/Db/RecentContactMapperTest.php
@@ -110,7 +110,6 @@ class RecentContactMapperTest extends TestCase {
 			'URI' => UUIDUtil::getUUID(),
 			'FN' => 'Foo Bar',
 			'CATEGORIES' => 'Recently contacted',
-			'X-NEXTCLOUD-UID' => 'foobar',
 		];
 
 		$time = $this->time->getDateTime();