diff --git a/src/Symfony/Component/HttpKernel/DataCollector/RequestDataCollector.php b/src/Symfony/Component/HttpKernel/DataCollector/RequestDataCollector.php
index 6294845c722a..fd544b8204b7 100644
--- a/src/Symfony/Component/HttpKernel/DataCollector/RequestDataCollector.php
+++ b/src/Symfony/Component/HttpKernel/DataCollector/RequestDataCollector.php
@@ -50,6 +50,10 @@ public function collect(Request $request, Response $response, \Exception $except
 
         $attributes = array();
         foreach ($request->attributes->all() as $key => $value) {
+            if ('_route' == $key && is_object($value)) {
+                $value = $value->getPattern();
+            }
+
             $attributes[$key] = $this->varToString($value);
         }