diff --git a/apps/contactsinteraction/lib/Listeners/ContactInteractionListener.php b/apps/contactsinteraction/lib/Listeners/ContactInteractionListener.php
index 4bcc13a97a6ef..4135d83b5af3b 100644
--- a/apps/contactsinteraction/lib/Listeners/ContactInteractionListener.php
+++ b/apps/contactsinteraction/lib/Listeners/ContactInteractionListener.php
@@ -156,9 +156,6 @@ private function generateCard(RecentContact $contact): string {
 			'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 1fb5345162de8..026859168f5de 100644
--- a/apps/contactsinteraction/tests/Db/RecentContactMapperTest.php
+++ b/apps/contactsinteraction/tests/Db/RecentContactMapperTest.php
@@ -110,7 +110,6 @@ protected function createRecentContact(string $email = null, string $federatedCl
 			'URI' => UUIDUtil::getUUID(),
 			'FN' => 'Foo Bar',
 			'CATEGORIES' => 'Recently contacted',
-			'X-NEXTCLOUD-UID' => 'foobar',
 		];
 
 		$time = $this->time->getDateTime();
diff --git a/apps/files_sharing/lib/Listener/ShareInteractionListener.php b/apps/files_sharing/lib/Listener/ShareInteractionListener.php
index e698d16d823ea..67c5e04b1e31b 100644
--- a/apps/files_sharing/lib/Listener/ShareInteractionListener.php
+++ b/apps/files_sharing/lib/Listener/ShareInteractionListener.php
@@ -72,6 +72,7 @@ public function handle(Event $event): void {
 			return;
 		}
 		$actor = $this->userManager->get($share->getSharedBy());
+		$sharedWith = $this->userManager->get($share->getSharedWith());
 		if ($actor === null) {
 			$this->logger->warning('Share was not created by a user, can\'t emit interaction event');
 			return;
@@ -80,6 +81,9 @@ public function handle(Event $event): void {
 		switch ($share->getShareType()) {
 			case IShare::TYPE_USER:
 				$interactionEvent->setUid($share->getSharedWith());
+				if ($sharedWith !== null) {
+					$interactionEvent->setFederatedCloudId($sharedWith->getCloudId());
+				}
 				break;
 			case IShare::TYPE_EMAIL:
 				$interactionEvent->setEmail($share->getSharedWith());