diff --git a/core/modules/system/tests/src/Functional/Image/ToolkitSetupFormTest.php b/core/modules/system/tests/src/Functional/Image/ToolkitSetupFormTest.php
index 75b559e..9ba0847 100644
--- a/core/modules/system/tests/src/Functional/Image/ToolkitSetupFormTest.php
+++ b/core/modules/system/tests/src/Functional/Image/ToolkitSetupFormTest.php
@@ -2,13 +2,14 @@
 
 namespace Drupal\Tests\system\Functional\Image;
 
-use Drupal\FunctionalJavascriptTests\JavascriptTestBase;
+use Drupal\Tests\BrowserTestBase;
+
 /**
  * Tests image toolkit setup form.
  *
  * @group Image
  */
-class ToolkitSetupFormTest extends JavascriptTestBase {
+class ToolkitSetupFormTest extends BrowserTestBase {
 
   /**
    * Admin user account.
diff --git a/core/modules/system/tests/src/Functional/Image/ToolkitTestBase.php b/core/modules/system/tests/src/Functional/Image/ToolkitTestBase.php
index 2e92858..8a5eac9 100644
--- a/core/modules/system/tests/src/Functional/Image/ToolkitTestBase.php
+++ b/core/modules/system/tests/src/Functional/Image/ToolkitTestBase.php
@@ -3,13 +3,13 @@
 namespace Drupal\Tests\system\Functional\Image;
 
 use Drupal\Component\Render\FormattableMarkup;
-use Drupal\FunctionalJavascriptTests\JavascriptTestBase;
+use Drupal\Tests\BrowserTestBase;
 use Drupal\Tests\TestFileCreationTrait;
 
 /**
  * Base class for image manipulation testing.
  */
-abstract class ToolkitTestBase extends JavascriptTestBase {
+abstract class ToolkitTestBase extends BrowserTestBase {
 
   use TestFileCreationTrait {
     getTestFiles as drupalGetTestFiles;