diff --git a/core/modules/system/lib/Drupal/system/Tests/Image/ToolkitGdTest.php b/core/modules/system/lib/Drupal/system/Tests/Image/ToolkitGdTest.php
index 624dc79..30c6603 100644
--- a/core/modules/system/lib/Drupal/system/Tests/Image/ToolkitGdTest.php
+++ b/core/modules/system/lib/Drupal/system/Tests/Image/ToolkitGdTest.php
@@ -215,7 +215,7 @@ function testManipulations() {
       );
     }
 
-    $manager = new ImageToolkitManager($this->container->get('container.namespaces'), $this->container->get('cache.cache'), $this->container->get('language_manager'));
+    $manager = new ImageToolkitManager($this->container->get('container.namespaces'), $this->container->get('module_handler'), $this->container->get('cache.cache'), $this->container->get('language_manager'));
     foreach ($files as $file) {
       foreach ($operations as $op => $values) {
         // Load up a fresh image.
diff --git a/core/modules/system/lib/Drupal/system/Tests/Image/ToolkitTest.php b/core/modules/system/lib/Drupal/system/Tests/Image/ToolkitTest.php
index 14a84e9..3e8f98b 100644
--- a/core/modules/system/lib/Drupal/system/Tests/Image/ToolkitTest.php
+++ b/core/modules/system/lib/Drupal/system/Tests/Image/ToolkitTest.php
@@ -26,7 +26,7 @@ public static function getInfo() {
    * available toolkits.
    */
   function testGetAvailableToolkits() {
-    $manager = new ImageToolkitManager($this->container->get('container.namespaces'), $this->container->get('cache.cache'), $this->container->get('language_manager'));
+    $manager = new ImageToolkitManager($this->container->get('container.namespaces'), $this->container->get('module_handler'), $this->container->get('cache.cache'), $this->container->get('language_manager'));
     $toolkits = $manager->getAvailableToolkits();
     $this->assertTrue(isset($toolkits['test']), 'The working toolkit was returned.');
     $this->assertFalse(isset($toolkits['broken']), 'The toolkit marked unavailable was not returned');
diff --git a/core/modules/system/lib/Drupal/system/Tests/Image/ToolkitTestBase.php b/core/modules/system/lib/Drupal/system/Tests/Image/ToolkitTestBase.php
index 80b1588..2819f8d 100644
--- a/core/modules/system/lib/Drupal/system/Tests/Image/ToolkitTestBase.php
+++ b/core/modules/system/lib/Drupal/system/Tests/Image/ToolkitTestBase.php
@@ -31,7 +31,7 @@ function setUp() {
     parent::setUp();
 
     // Use the image_test.module's test toolkit.
-    $manager = new ImageToolkitManager($this->container->get('container.namespaces'), $this->container->get('cache.cache'), $this->container->get('language_manager'));
+    $manager = new ImageToolkitManager($this->container->get('container.namespaces'), $this->container->get('module_handler'), $this->container->get('cache.cache'), $this->container->get('language_manager'));
     $this->toolkit = $manager->createInstance('test');
 
     // Pick a file for testing.