diff --git a/app/code/Magento/User/Model/Validator/ExpiresAt.php b/app/code/Magento/User/Model/Validator/ExpiresAt.php
deleted file mode 100644
index 1aeba4b3e1aaf..0000000000000
--- a/app/code/Magento/User/Model/Validator/ExpiresAt.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-/**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
- */
-
-namespace Magento\User\Model\Validator;
-
-use Magento\Framework\Validator\AbstractValidator;
-
-/**
- * Class ExpiresAt
- *
- * @package Magento\User\Model\Validator
- */
-class ExpiresAt extends AbstractValidator
-{
-
-    /**
-     * Ensure that the given date is later than the current date.
-     *
-     * @param String $value
-     * @return bool
-     * @throws \Exception
-     */
-    public function isValid($value)
-    {
-        $currentTime = new \DateTime();
-        $expiresAt = new \DateTime($value);
-
-        if ($expiresAt < $currentTime) {
-            $message = __('The expiration date must be later than the current date.');
-            $this->_addMessages([$message]);
-        }
-
-        return !$this->hasMessages();
-    }
-}
diff --git a/app/code/Magento/User/Test/Unit/Model/Validator/ExpiresAtTest.php b/app/code/Magento/User/Test/Unit/Model/Validator/ExpiresAtTest.php
deleted file mode 100644
index 0df6317a38cb3..0000000000000
--- a/app/code/Magento/User/Test/Unit/Model/Validator/ExpiresAtTest.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-/**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
- */
-
-namespace Magento\User\Test\Unit\Model\Validator;
-
-use Magento\Framework\TestFramework\Unit\Helper\ObjectManager;
-
-/**
- * Class ExpiresAtValidatorTest
- * @package Magento\User\Test\Unit\Model
- */
-class ExpiresAtTest extends \PHPUnit\Framework\TestCase
-{
-
-    /** @var \Magento\User\Model\Validator\ExpiresAt */
-    protected $validator;
-
-    protected function setUp()
-    {
-        $objectManager = new ObjectManager($this);
-
-        $this->validator = $objectManager->getObject(
-            \Magento\User\Model\Validator\ExpiresAt::class
-        );
-    }
-
-    public function testIsValidWhenInvalid()
-    {
-        static::assertFalse($this->validator->isValid('2018-01-01 00:00:00'));
-        static::assertContains(
-            'The expiration date must be later than the current date.',
-            $this->validator->getMessages()
-        );
-    }
-
-    public function testIsValidWhenValid()
-    {
-        $futureDate = new \DateTime();
-        $futureDate->modify('+1 days');
-        static::assertTrue($this->validator->isValid($futureDate->format('Y-m-d H:i:s')));
-        static::assertEquals([], $this->validator->getMessages());
-    }
-}