diff --git a/src/Asset/EntrypointLookup.php b/src/Asset/EntrypointLookup.php
index e2e98e95..13891abe 100644
--- a/src/Asset/EntrypointLookup.php
+++ b/src/Asset/EntrypointLookup.php
@@ -127,11 +127,11 @@ private function getEntriesData(): array
         $this->entriesData = json_decode(file_get_contents($this->entrypointJsonPath), true);
 
         if (null === $this->entriesData) {
-            throw new \InvalidArgumentException(sprintf('There was a problem JSON decoding the "%s" file', $this->entrypointJsonPath));
+            throw new \InvalidArgumentException(sprintf('There was a problem JSON decoding the "%s" file.', $this->entrypointJsonPath));
         }
 
         if (!isset($this->entriesData['entrypoints'])) {
-            throw new \InvalidArgumentException(sprintf('Could not find an "entrypoints" key in the "%s" file', $this->entrypointJsonPath));
+            throw new \InvalidArgumentException(sprintf('Could not find an "entrypoints" key in the "%s" file.', $this->entrypointJsonPath));
         }
 
         if ($this->cache) {
diff --git a/src/EventListener/ResetAssetsEventListener.php b/src/EventListener/ResetAssetsEventListener.php
index 7d126289..f24de05e 100644
--- a/src/EventListener/ResetAssetsEventListener.php
+++ b/src/EventListener/ResetAssetsEventListener.php
@@ -1,7 +1,5 @@
 <?php
 
-declare(strict_types=1);
-
 /*
  * This file is part of the Symfony WebpackEncoreBundle package.
  * (c) Fabien Potencier <fabien@symfony.com>
diff --git a/src/Twig/EntryFilesTwigExtension.php b/src/Twig/EntryFilesTwigExtension.php
index 253704c0..439b217e 100644
--- a/src/Twig/EntryFilesTwigExtension.php
+++ b/src/Twig/EntryFilesTwigExtension.php
@@ -10,13 +10,14 @@
 namespace Symfony\WebpackEncoreBundle\Twig;
 
 use Psr\Container\ContainerInterface;
+use Symfony\Contracts\Service\ServiceSubscriberInterface;
 use Symfony\WebpackEncoreBundle\Asset\EntrypointLookup;
 use Symfony\WebpackEncoreBundle\Asset\EntrypointLookupInterface;
 use Symfony\WebpackEncoreBundle\Asset\TagRenderer;
 use Twig\Extension\AbstractExtension;
 use Twig\TwigFunction;
 
-final class EntryFilesTwigExtension extends AbstractExtension
+final class EntryFilesTwigExtension extends AbstractExtension implements ServiceSubscriberInterface
 {
     private $container;
 
@@ -80,4 +81,12 @@ private function getTagRenderer(): TagRenderer
     {
         return $this->container->get('webpack_encore.tag_renderer');
     }
+
+    public static function getSubscribedServices(): array
+    {
+        return [
+            'webpack_encore.entrypoint_lookup_collection' => EntrypointLookupInterface::class,
+            'webpack_encore.tag_renderer' => TagRenderer::class,
+        ];
+    }
 }