diff --git a/core/phpstan-baseline.neon b/core/phpstan-baseline.neon
index c990a05bfc30cb7c1c96eae13d83f34503f2c0cd..e1e023376cc73249f08f388cfb8d00b701d99674 100644
--- a/core/phpstan-baseline.neon
+++ b/core/phpstan-baseline.neon
@@ -2880,16 +2880,6 @@ parameters:
 			count: 1
 			path: tests/Drupal/Tests/Composer/ComposerTest.php
 
-		-
-			message: "#^Class Drupal\\\\Driver\\\\Database\\\\corefake\\\\Install\\\\Tasks not found\\.$#"
-			count: 1
-			path: tests/Drupal/Tests/Core/Database/InstallerObjectTest.php
-
-		-
-			message: "#^Class Drupal\\\\Driver\\\\Database\\\\fake\\\\Install\\\\Tasks not found\\.$#"
-			count: 1
-			path: tests/Drupal/Tests/Core/Database/InstallerObjectTest.php
-
 		-
 			message: "#^Trying to mock an undefined method getRevisionId\\(\\) on class Drupal\\\\Tests\\\\Core\\\\Entity\\\\UrlTestEntity\\.$#"
 			count: 1
diff --git a/core/tests/Drupal/Tests/Core/Database/InstallerObjectTest.php b/core/tests/Drupal/Tests/Core/Database/InstallerObjectTest.php
index 80f8a4070599b7bbf4a34026f4a304bf47dc259f..a17e8597157b20fb9f3463ad54a09f7c3e7b7986 100644
--- a/core/tests/Drupal/Tests/Core/Database/InstallerObjectTest.php
+++ b/core/tests/Drupal/Tests/Core/Database/InstallerObjectTest.php
@@ -63,9 +63,11 @@ public function providerDbInstallerObject() {
       ['mysql', "Drupal\\mysql\\Driver\\Database\\mysql", MysqlInstallTasks::class],
 
       // A driver only in the custom namespace.
+      // @phpstan-ignore-next-line
       ['fake', "Drupal\\Driver\\Database\\fake", FakeInstallTasks::class],
 
       // A driver in both namespaces. The custom one takes precedence.
+      // @phpstan-ignore-next-line
       ['corefake', "Drupal\\Driver\\Database\\corefake", CustomCoreFakeInstallTasks::class],
 
       // A driver from a module that has a different name as the driver.