diff --git a/CHANGELOG.md b/CHANGELOG.md
index d9efcb6..cd5affb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 ## 2.0.1 under development
 
-- no changes in this release.
+- Chg #71: Add token logging when login was failed (@xepozz)
 
 ## 2.0.0 February 15, 2023
 
diff --git a/src/CurrentUser.php b/src/CurrentUser.php
index 4efc4a1..71d8f78 100644
--- a/src/CurrentUser.php
+++ b/src/CurrentUser.php
@@ -340,6 +340,7 @@ private function getExpire(): ?int
     {
         /**
          * @var mixed $expire
+         *
          * @psalm-suppress PossiblyNullReference
          */
         $expire = $this->authTimeout !== null
@@ -354,6 +355,7 @@ private function getExpireAbsolute(): ?int
     {
         /**
          * @var mixed $expire
+         *
          * @psalm-suppress PossiblyNullReference
          */
         $expire = $this->absoluteAuthTimeout !== null
diff --git a/src/Login/LoginMiddleware.php b/src/Login/LoginMiddleware.php
index 650fa5c..191980c 100644
--- a/src/Login/LoginMiddleware.php
+++ b/src/Login/LoginMiddleware.php
@@ -15,7 +15,7 @@
 
 /**
  * `LoginMiddleware` automatically logs user in if {@see IdentityInterface} instance presents in a request
- * attribute. It is usually put there by {@see \Yiisoft\Auth\Middleware\Authentication}.
+ * attribute. It is usually put there by {@see Authentication}.
  */
 final class LoginMiddleware implements MiddlewareInterface
 {
@@ -35,7 +35,7 @@ public function __construct(CurrentUser $currentUser, LoggerInterface $logger)
     /**
      * {@inheritDoc}
      *
-     * Before this middleware, there should be {@see \Yiisoft\Auth\Middleware\Authentication} in the middleware stack.
+     * Before this middleware, there should be {@see Authentication} in the middleware stack.
      * It authenticates the user and places {@see IdentityInterface} instance in the corresponding request attribute.
      */
     public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
@@ -50,7 +50,10 @@ public function process(ServerRequestInterface $request, RequestHandlerInterface
         if ($identity instanceof IdentityInterface) {
             $this->currentUser->login($identity);
         } else {
-            $this->logger->warning('Unable to authenticate user by token. Identity not found.');
+            $this->logger->warning(sprintf(
+                'Unable to authenticate user by token %s. Identity not found.',
+                is_scalar($identity) ? ('"' . $identity . '"') : ('of type ' . get_debug_type($identity)),
+            ));
         }
 
         return $handler->handle($request);
diff --git a/tests/Login/LoginMiddlewareTest.php b/tests/Login/LoginMiddlewareTest.php
index 12b590d..78180b7 100644
--- a/tests/Login/LoginMiddlewareTest.php
+++ b/tests/Login/LoginMiddlewareTest.php
@@ -10,12 +10,12 @@
 use Psr\Http\Server\RequestHandlerInterface;
 use Yiisoft\Auth\Middleware\Authentication;
 use Yiisoft\Test\Support\EventDispatcher\SimpleEventDispatcher;
+use Yiisoft\User\CurrentUser;
 use Yiisoft\User\Event\AfterLogin;
 use Yiisoft\User\Event\BeforeLogin;
 use Yiisoft\User\Guest\GuestIdentity;
 use Yiisoft\User\Login\LoginMiddleware;
 use Yiisoft\User\Tests\Support\LastMessageLogger;
-use Yiisoft\User\CurrentUser;
 use Yiisoft\User\Tests\Support\MockIdentity;
 use Yiisoft\User\Tests\Support\MockIdentityRepository;
 
@@ -85,7 +85,7 @@ public function testIdentityNotFound(): void
         $this->assertNull($this->currentUser
             ->getIdentity()
             ->getId());
-        $this->assertSame('Unable to authenticate user by token. Identity not found.', $this->logger->getLastMessage());
+        $this->assertSame('Unable to authenticate user by token of type null. Identity not found.', $this->logger->getLastMessage());
     }
 
     private function createServerRequest(bool $withIdentity = true): ServerRequestInterface