diff --git a/core/modules/user/src/Plugin/Block/UserLoginBlock.php b/core/modules/user/src/Plugin/Block/UserLoginBlock.php
index 437c881..86afe6e 100644
--- a/core/modules/user/src/Plugin/Block/UserLoginBlock.php
+++ b/core/modules/user/src/Plugin/Block/UserLoginBlock.php
@@ -77,7 +77,7 @@ public static function create(ContainerInterface $container, array $configuratio
    */
   protected function blockAccess(AccountInterface $account) {
     $route_name = $this->routeMatch->getRouteName();
-    if ($account->isAnonymous() && !in_array($route_name, array('user.register', 'user.login', 'user.logout'))) {
+    if ($account->isAnonymous() && !in_array($route_name, array('user.login', 'user.logout'))) {
       return AccessResult::allowed()
         ->addCacheContexts(['route.name', 'user.roles:anonymous']);
     }
diff --git a/core/modules/user/src/Tests/UserBlocksTest.php b/core/modules/user/src/Tests/UserBlocksTest.php
index 9ac5ae9..87446c4 100644
--- a/core/modules/user/src/Tests/UserBlocksTest.php
+++ b/core/modules/user/src/Tests/UserBlocksTest.php
@@ -39,6 +39,31 @@ protected function setUp() {
     $this->drupalLogout($this->adminUser);
   }
 
+   /**
+   * Test that user login block is hided from user/login, but not from 'node',
+   * user/register or user/password.
+   */
+  function testUserLoginBlockVisibility() {
+    // Array keyed list where key being the URL address and value being expected
+    // visibility as boolean type.
+    $paths = [
+      'node' => TRUE,
+      'user/login' => FALSE,
+      'user/register' => TRUE,
+      'user/password' => TRUE,
+    ];
+    foreach ($paths as $path => $expected_visibility) {
+      $this->drupalGet($path);
+      $elements = $this->xpath('//div[contains(@class,"block-user-login-block") and @role="form"]');
+      if ($expected_visibility) {
+        $this->assertTrue(!empty($elements), 'User login block in path "' . $path . '" should be visible');
+     }
+      else {
+        $this->assertTrue(empty($elements), 'User login block in path "' . $path . '" should not be visible');
+      }
+    }
+  }
+
   /**
    * Test the user login block.
    */