diff --git a/src/Symfony/Bundle/FrameworkBundle/Command/RouterDebugCommand.php b/src/Symfony/Bundle/FrameworkBundle/Command/RouterDebugCommand.php
index c1ed499c3f..1bc4d0d463 100644
--- a/src/Symfony/Bundle/FrameworkBundle/Command/RouterDebugCommand.php
+++ b/src/Symfony/Bundle/FrameworkBundle/Command/RouterDebugCommand.php
@@ -77,10 +77,7 @@ EOF
     protected function outputRoutes(OutputInterface $output, $routes = null)
     {
         if (null === $routes) {
-            $routes = array();
-            foreach ($this->getContainer()->get('router')->getRouteCollection()->all() as $name => $route) {
-                $routes[$name] = $route->compile();
-            }
+            $routes = $this->getContainer()->get('router')->getRouteCollection()->all();
         }
 
         $output->writeln($this->getHelper('formatter')->formatSection('router', 'Current routes'));
@@ -131,7 +128,6 @@ EOF
 
         $output->writeln($this->getHelper('formatter')->formatSection('router', sprintf('Route "%s"', $name)));
 
-        $route = $route->compile();
         $output->writeln(sprintf('<comment>Name</comment>         %s', $name));
         $output->writeln(sprintf('<comment>Pattern</comment>      %s', $route->getPattern()));
         $output->writeln(sprintf('<comment>Class</comment>        %s', get_class($route)));
@@ -160,7 +156,7 @@ EOF
         }
         $output->writeln(sprintf('<comment>Options</comment>      %s', $options));
         $output->write('<comment>Regex</comment>        ');
-        $output->writeln(preg_replace('/^             /', '', preg_replace('/^/m', '             ', $route->getRegex())), OutputInterface::OUTPUT_RAW);
+        $output->writeln(preg_replace('/^             /', '', preg_replace('/^/m', '             ', $route->compile()->getRegex())), OutputInterface::OUTPUT_RAW);
     }
 
     protected function formatValue($value)