diff --git a/src/Symfony/Component/BrowserKit/Cookie.php b/src/Symfony/Component/BrowserKit/Cookie.php
index 9a3e2580eb..6bae23f0f6 100644
--- a/src/Symfony/Component/BrowserKit/Cookie.php
+++ b/src/Symfony/Component/BrowserKit/Cookie.php
@@ -303,6 +303,6 @@ class Cookie
      */
     public function isExpired()
     {
-        return null !== $this->expires && 0 != $this->expires && $this->expires < time();
+        return null !== $this->expires && 0 != $this->expires && $this->expires <= time();
     }
 }