diff --git a/src/PersistentData/Model/User.php b/src/PersistentData/Model/User.php
index 364adbd..d0af3a9 100644
--- a/src/PersistentData/Model/User.php
+++ b/src/PersistentData/Model/User.php
@@ -168,7 +168,7 @@ class User extends Model implements IUser
 
     public function getDisplayName(): string
     {
-        return $this->nickname ?: $this->fullName ?: $this->username ?: $this->email;
+        return $this->nickname ?: $this->fullName;
     }
 
     public function checkPassword(string $password): bool