diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 1a6b24ba5..029544185 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -74,8 +74,8 @@ jobs:
                 image: dunglas/mercure
                 env:
                     SERVER_NAME: :1337
-                    MERCURE_PUBLISHER_JWT_KEY: '!ChangeMe!'
-                    MERCURE_SUBSCRIBER_JWT_KEY: '!ChangeMe!'
+                    MERCURE_PUBLISHER_JWT_KEY: '!ChangeMe!!ChangeMe!!ChangeMe!!ChangeMe!'
+                    MERCURE_SUBSCRIBER_JWT_KEY: '!ChangeMe!!ChangeMe!!ChangeMe!!ChangeMe!'
                     MERCURE_EXTRA_DIRECTIVES: |
                         anonymous
                         cors_origins *
diff --git a/src/Resources/skeleton/crud/test/Test.EntityManager.tpl.php b/src/Resources/skeleton/crud/test/Test.EntityManager.tpl.php
index 5d6ed55d3..99bb52b0e 100644
--- a/src/Resources/skeleton/crud/test/Test.EntityManager.tpl.php
+++ b/src/Resources/skeleton/crud/test/Test.EntityManager.tpl.php
@@ -15,7 +15,7 @@ class <?= $class_name ?> extends WebTestCase<?= "\n" ?>
     protected function setUp(): void
     {
         $this->client = static::createClient();
-        $this->manager = (static::getContainer()->get('doctrine'))->getManager();
+        $this->manager = static::getContainer()->get('doctrine')->getManager();
         $this->repository = $this->manager->getRepository(<?= $entity_class_name; ?>::class);
 
         foreach ($this->repository->findAll() as $object) {
diff --git a/src/Resources/skeleton/crud/test/Test.tpl.php b/src/Resources/skeleton/crud/test/Test.tpl.php
index 7b7a6e8c9..200de4665 100644
--- a/src/Resources/skeleton/crud/test/Test.tpl.php
+++ b/src/Resources/skeleton/crud/test/Test.tpl.php
@@ -14,7 +14,7 @@ class <?= $class_name ?> extends WebTestCase<?= "\n" ?>
     protected function setUp(): void
     {
         $this->client = static::createClient();
-        $this->repository = (static::getContainer()->get('doctrine'))->getRepository(<?= $entity_class_name; ?>::class);
+        $this->repository = static::getContainer()->get('doctrine')->getRepository(<?= $entity_class_name; ?>::class);
 
         foreach ($this->repository->findAll() as $object) {
             $this->repository->remove($object, true);
diff --git a/src/Resources/skeleton/validator/Constraint.tpl.php b/src/Resources/skeleton/validator/Constraint.tpl.php
index e713088a8..991ad9424 100644
--- a/src/Resources/skeleton/validator/Constraint.tpl.php
+++ b/src/Resources/skeleton/validator/Constraint.tpl.php
@@ -6,6 +6,7 @@
 
 /**
  * @Annotation
+ *
  * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
  */
 #[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
diff --git a/tests/Maker/MakeEntityTest.php b/tests/Maker/MakeEntityTest.php
index 6bd7ad943..ff549791e 100644
--- a/tests/Maker/MakeEntityTest.php
+++ b/tests/Maker/MakeEntityTest.php
@@ -559,6 +559,13 @@ public function getTestDetails(): \Generator
                     'http://127.0.0.1:1337/.well-known/mercure'
                 );
 
+                // JWT Secrets needs to be at least 256 bits in length
+                $runner->replaceInFile(
+                    '.env',
+                    'MERCURE_JWT_SECRET="!ChangeMe!"',
+                    'MERCURE_JWT_SECRET="!ChangeMe!!ChangeMe!!ChangeMe!!ChangeMe!"'
+                );
+
                 $runner->runMaker([
                     // entity class name
                     'User',
diff --git a/tests/Util/fixtures/source/User_empty.php b/tests/Util/fixtures/source/User_empty.php
index fe362adb5..0bd2d7a75 100644
--- a/tests/Util/fixtures/source/User_empty.php
+++ b/tests/Util/fixtures/source/User_empty.php
@@ -2,4 +2,6 @@
 
 namespace App\Entity;
 
-class User {}
+class User
+{
+}