diff --git a/core/modules/migrate_drupal_ui/src/Tests/MigrateUpgradeTestBase.php b/core/modules/migrate_drupal_ui/src/Tests/MigrateUpgradeTestBase.php
index 2af4cb6..80a3c2f 100644
--- a/core/modules/migrate_drupal_ui/src/Tests/MigrateUpgradeTestBase.php
+++ b/core/modules/migrate_drupal_ui/src/Tests/MigrateUpgradeTestBase.php
@@ -119,7 +119,7 @@ protected function tearDown() {
   public function testMigrateUpgrade() {
     $connection_options = $this->sourceDatabase->getConnectionOptions();
     $this->drupalGet('/upgrade');
-    $this->assertText('Upgrade a site by importing its database and files into a clean and empty new install of Drupal 8. See the Drupal site upgrades handbook for more information.');
+    $this->assertText('Upgrade a site by importing its database and files into a clean and empty new install of Drupal 8.');
 
     $this->drupalPostForm(NULL, [], t('Continue'));
     $this->assertText('Provide credentials for the database of the Drupal site you want to upgrade.');
@@ -160,7 +160,7 @@ public function testMigrateUpgrade() {
 
     // Restart the upgrade process.
     $this->drupalGet('/upgrade');
-    $this->assertText('Upgrade a site by importing its database and files into a clean and empty new install of Drupal 8. See the Drupal site upgrades handbook for more information.');
+    $this->assertText('Upgrade a site by importing its database and files into a clean and empty new install of Drupal 8.');
 
     $this->drupalPostForm(NULL, [], t('Continue'));
     $this->assertText('Provide credentials for the database of the Drupal site you want to upgrade.');
diff --git a/core/modules/migrate_drupal_ui/tests/src/Functional/MigrateUpgradeTestBase.php b/core/modules/migrate_drupal_ui/tests/src/Functional/MigrateUpgradeTestBase.php
index e584027..5d2c605 100644
--- a/core/modules/migrate_drupal_ui/tests/src/Functional/MigrateUpgradeTestBase.php
+++ b/core/modules/migrate_drupal_ui/tests/src/Functional/MigrateUpgradeTestBase.php
@@ -114,7 +114,7 @@ protected function tearDown() {
   public function testMigrateUpgrade() {
     $connection_options = $this->sourceDatabase->getConnectionOptions();
     $this->drupalGet('/upgrade');
-    $this->assertSession()->responseContains('Upgrade a site by importing its database and files into a clean and empty new install of Drupal 8. See the Drupal site upgrades handbook for more information.');
+    $this->assertSession()->responseContains('Upgrade a site by importing its database and files into a clean and empty new install of Drupal 8.');
 
     $this->drupalPostForm(NULL, [], t('Continue'));
     $this->assertText('Provide credentials for the database of the Drupal site you want to upgrade.');
@@ -158,7 +158,7 @@ public function testMigrateUpgrade() {
 
     // Restart the upgrade process.
     $this->drupalGet('/upgrade');
-    $this->assertSession()->responseContains('Upgrade a site by importing its database and files into a clean and empty new install of Drupal 8. See the Drupal site upgrades handbook for more information.');
+    $this->assertSession()->responseContains('Upgrade a site by importing its database and files into a clean and empty new install of Drupal 8.');
 
     $this->drupalPostForm(NULL, [], t('Continue'));
     $this->assertSession()->pageTextContains('Provide credentials for the database of the Drupal site you want to upgrade.');