diff --git a/demo/bridge/doctrine/index.php b/demo/bridge/doctrine/index.php
index 1439a72..183d9ae 100644
--- a/demo/bridge/doctrine/index.php
+++ b/demo/bridge/doctrine/index.php
@@ -9,7 +9,7 @@ $debugStack = new Doctrine\DBAL\Logging\DebugStack();
 $entityManager->getConnection()->getConfiguration()->setSQLLogger($debugStack);
 $debugbar->addCollector(new DebugBar\Bridge\DoctrineCollector($debugStack));
 
-$product = new Product();
+$product = new Demo\Product();
 $product->setName("foobar");
 
 $entityManager->persist($product);
diff --git a/demo/bridge/doctrine/src/Product.php b/demo/bridge/doctrine/src/Demo/Product.php
similarity index 96%
rename from demo/bridge/doctrine/src/Product.php
rename to demo/bridge/doctrine/src/Demo/Product.php
index 91acd8d..c7d8f08 100644
--- a/demo/bridge/doctrine/src/Product.php
+++ b/demo/bridge/doctrine/src/Demo/Product.php
@@ -1,5 +1,7 @@
 <?php
 
+namespace Demo;
+
 /**
  * @Entity @Table(name="products")
  **/