diff --git a/src/Symfony/Bundle/TwigBundle/Resources/config/twig.php b/src/Symfony/Bundle/TwigBundle/Resources/config/twig.php
index 3bc7f66fabf85..b13e09ce9a5e6 100644
--- a/src/Symfony/Bundle/TwigBundle/Resources/config/twig.php
+++ b/src/Symfony/Bundle/TwigBundle/Resources/config/twig.php
@@ -36,6 +36,7 @@
 use Symfony\Bundle\TwigBundle\TemplateIterator;
 use Twig\Cache\FilesystemCache;
 use Twig\Environment;
+use Twig\ExpressionParser\Infix\BinaryOperatorExpressionParser;
 use Twig\Extension\CoreExtension;
 use Twig\Extension\DebugExtension;
 use Twig\Extension\EscaperExtension;
@@ -62,6 +63,7 @@
             ->tag('container.preload', ['class' => EscaperExtension::class])
             ->tag('container.preload', ['class' => OptimizerExtension::class])
             ->tag('container.preload', ['class' => StagingExtension::class])
+            ->tag('container.preload', ['class' => BinaryOperatorExpressionParser::class])
             ->tag('container.preload', ['class' => ExtensionSet::class])
             ->tag('container.preload', ['class' => Template::class])
             ->tag('container.preload', ['class' => TemplateWrapper::class])