diff --git a/.github/patch-types.php b/.github/patch-types.php
index d8da50b848..276dde0b92 100644
--- a/.github/patch-types.php
+++ b/.github/patch-types.php
@@ -22,6 +22,7 @@ foreach ($loader->getClassMap() as $class => $file) {
         case false !== strpos($file, '/src/Symfony/Component/Debug/Tests/Fixtures/'):
         case false !== strpos($file, '/src/Symfony/Component/DependencyInjection/Tests/Compiler/OptionalServiceClass.php'):
         case false !== strpos($file, '/src/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/autowiring_classes.php'):
+        case false !== strpos($file, '/src/Symfony/Component/DependencyInjection/Tests/Fixtures/includes/uniontype_classes.php'):
         case false !== strpos($file, '/src/Symfony/Component/DependencyInjection/Tests/Fixtures/ParentNotExists.php'):
         case false !== strpos($file, '/src/Symfony/Component/DependencyInjection/Tests/Fixtures/Prototype/BadClasses/MissingParent.php'):
         case false !== strpos($file, '/src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/'):