diff --git a/kronolith/lib/Kronolith.php b/kronolith/lib/Kronolith.php
index 0459f4d52eb..fcec4af0779 100644
--- a/kronolith/lib/Kronolith.php
+++ b/kronolith/lib/Kronolith.php
@@ -3133,7 +3133,9 @@ static public function removeUserEvents($user)
             }
             foreach ($uids as $uid) {
                 $event = $driver->getByUID($uid, array($calendar));
-                $driver->deleteEvent($event->id);
+                if ($event->creator == $user) {
+                    $driver->deleteEvent($event->id);
+                }
             }
         }
     }