diff --git a/lib/private/User/Session.php b/lib/private/User/Session.php
index 9190a7a72a693..8fc3d3e326e80 100644
--- a/lib/private/User/Session.php
+++ b/lib/private/User/Session.php
@@ -792,6 +792,8 @@ private function validateToken($token, $user = null) {
 			$this->logger->error('App token login name does not match', [
 				'tokenLoginName' => $dbToken->getLoginName(),
 				'sessionLoginName' => $user,
+				'app' => 'core',
+				'user' => $dbToken->getUID(),
 			]);
 
 			return false;