diff --git a/lib/Activity/ProviderParser.php b/lib/Activity/ProviderParser.php
index b9f59199d..400843ffe 100644
--- a/lib/Activity/ProviderParser.php
+++ b/lib/Activity/ProviderParser.php
@@ -165,7 +165,7 @@ protected function parseMemberEvent(
 
 		if ($member->getUserId() === $this->activityManager->getCurrentUserId()
 		) {
-			$event->setSubject($ownEvent, $data);
+			$this->setSubject($ownEvent, $data);
 
 			return;
 		}