diff --git a/core/tests/Drupal/KernelTests/Core/Cache/CacheCollectorTest.php b/core/tests/Drupal/KernelTests/Core/Cache/CacheCollectorTest.php
index 164accb216..45836d3876 100644
--- a/core/tests/Drupal/KernelTests/Core/Cache/CacheCollectorTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Cache/CacheCollectorTest.php
@@ -22,7 +22,6 @@ public function register(ContainerBuilder $container) {
     // Change container to database cache backends.
     $container
       ->register('cache_factory', 'Drupal\Core\Cache\CacheFactory')
-      ->addArgument(new Reference('settings'))
       ->addMethodCall('setContainer', [new Reference('service_container')]);
 
     // Change container to use database lock backends.
diff --git a/core/tests/Drupal/KernelTests/Core/Cache/DatabaseBackendTagTest.php b/core/tests/Drupal/KernelTests/Core/Cache/DatabaseBackendTagTest.php
index f902f2be5e..d1b31261f7 100644
--- a/core/tests/Drupal/KernelTests/Core/Cache/DatabaseBackendTagTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Cache/DatabaseBackendTagTest.php
@@ -30,7 +30,6 @@ public function register(ContainerBuilder $container) {
     // Change container to database cache backends.
     $container
       ->register('cache_factory', 'Drupal\Core\Cache\CacheFactory')
-      ->addArgument(new Reference('settings'))
       ->addMethodCall('setContainer', [new Reference('service_container')]);
   }
 
diff --git a/core/tests/Drupal/Tests/Core/Cache/CacheFactoryTest.php b/core/tests/Drupal/Tests/Core/Cache/CacheFactoryTest.php
index 2876d7177b..a595b10d07 100644
--- a/core/tests/Drupal/Tests/Core/Cache/CacheFactoryTest.php
+++ b/core/tests/Drupal/Tests/Core/Cache/CacheFactoryTest.php
@@ -20,8 +20,8 @@ class CacheFactoryTest extends UnitTestCase {
    * @covers ::get
    */
   public function testCacheFactoryWithDefaultSettings() {
-    $settings = new Settings([]);
-    $cache_factory = new CacheFactory($settings);
+    new Settings([]);
+    $cache_factory = new CacheFactory();
 
     $container = new ContainerBuilder();
     $cache_factory->setContainer($container);
@@ -46,12 +46,12 @@ public function testCacheFactoryWithDefaultSettings() {
    * @covers ::get
    */
   public function testCacheFactoryWithCustomizedDefaultBackend() {
-    $settings = new Settings([
+    new Settings([
       'cache' => [
         'default' => 'cache.backend.custom',
       ],
     ]);
-    $cache_factory = new CacheFactory($settings);
+    $cache_factory = new CacheFactory();
 
     $container = new ContainerBuilder();
     $cache_factory->setContainer($container);
@@ -77,7 +77,7 @@ public function testCacheFactoryWithCustomizedDefaultBackend() {
    */
   public function testCacheFactoryWithDefaultBinBackend() {
     // Ensure the default bin backends are used before the configured default.
-    $settings = new Settings([
+    new Settings([
       'cache' => [
         'default' => 'cache.backend.unused',
       ],
@@ -87,7 +87,7 @@ public function testCacheFactoryWithDefaultBinBackend() {
       'render' => 'cache.backend.custom',
     ];
 
-    $cache_factory = new CacheFactory($settings, $default_bin_backends);
+    $cache_factory = new CacheFactory($default_bin_backends);
 
     $container = new ContainerBuilder();
     $cache_factory->setContainer($container);
@@ -114,7 +114,7 @@ public function testCacheFactoryWithDefaultBinBackend() {
   public function testCacheFactoryWithSpecifiedPerBinBackend() {
     // Ensure the per-bin configuration is used before the configured default
     // and per-bin defaults.
-    $settings = new Settings([
+    new Settings([
       'cache' => [
         'default' => 'cache.backend.unused',
         'bins' => [
@@ -127,7 +127,7 @@ public function testCacheFactoryWithSpecifiedPerBinBackend() {
       'render' => 'cache.backend.unused',
     ];
 
-    $cache_factory = new CacheFactory($settings, $default_bin_backends);
+    $cache_factory = new CacheFactory($default_bin_backends);
 
     $container = new ContainerBuilder();
     $cache_factory->setContainer($container);