diff --git a/src/Symfony/Bundle/FrameworkBundle/Tests/Functional/ContainerDebugCommandTest.php b/src/Symfony/Bundle/FrameworkBundle/Tests/Functional/ContainerDebugCommandTest.php
index 24c6faf332525..291a67cb83b4c 100644
--- a/src/Symfony/Bundle/FrameworkBundle/Tests/Functional/ContainerDebugCommandTest.php
+++ b/src/Symfony/Bundle/FrameworkBundle/Tests/Functional/ContainerDebugCommandTest.php
@@ -53,7 +53,7 @@ public function testNoDebug()
 
     public function testNoDumpedXML()
     {
-        static::bootKernel(['test_case' => 'ContainerDebug', 'root_config' => 'config.yml', 'debug' => true, 'debug.container.dump' => false]);
+        static::bootKernel(['test_case' => 'ContainerDebug', 'root_config' => 'no_dump.yml', 'debug' => true]);
 
         $application = new Application(static::$kernel);
         $application->setAutoExit(false);
diff --git a/src/Symfony/Bundle/FrameworkBundle/Tests/Functional/app/ContainerDebug/no_dump.yml b/src/Symfony/Bundle/FrameworkBundle/Tests/Functional/app/ContainerDebug/no_dump.yml
new file mode 100644
index 0000000000000..a9c709e9a6425
--- /dev/null
+++ b/src/Symfony/Bundle/FrameworkBundle/Tests/Functional/app/ContainerDebug/no_dump.yml
@@ -0,0 +1,5 @@
+imports:
+    - { resource: config.yml }
+
+parameters:
+    debug.container.dump: false