diff --git a/src/Symfony/Component/HttpKernel/Security/Firewall/FormAuthenticationListener.php b/src/Symfony/Component/HttpKernel/Security/Firewall/FormAuthenticationListener.php
index 91990e31985b1..f3eaca7ab5d3b 100644
--- a/src/Symfony/Component/HttpKernel/Security/Firewall/FormAuthenticationListener.php
+++ b/src/Symfony/Component/HttpKernel/Security/Firewall/FormAuthenticationListener.php
@@ -179,7 +179,7 @@ protected function determineTargetUrl(Request $request)
             return $targetUrl;
         }
 
-        if ($this->options['use_referer'] && $targetUrl = $request->getHeader('Referer')) {
+        if ($this->options['use_referer'] && $targetUrl = $request->headers->get('Referer')) {
 
             return $targetUrl;
         }