diff --git a/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php b/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
index a41555fde4b15..fca90e76cf953 100644
--- a/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
+++ b/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
@@ -1122,7 +1122,7 @@ private function registerValidationConfiguration(array $config, ContainerBuilder
 
         if (interface_exists(TranslatorInterface::class) && class_exists(LegacyTranslatorProxy::class)) {
             $calls = $validatorBuilder->getMethodCalls();
-            $calls[1] = ['setTranslator', [new Definition(LegacyTranslatorProxy::class, [new Reference('translator')])]];
+            $calls[1] = ['setTranslator', [new Definition(LegacyTranslatorProxy::class, [new Reference('translator', ContainerInterface::IGNORE_ON_INVALID_REFERENCE)])]];
             $validatorBuilder->setMethodCalls($calls);
         }