diff --git a/docs/en/reference/limitations-and-known-issues.rst b/docs/en/reference/limitations-and-known-issues.rst
index 8322919d4..8f273568f 100644
--- a/docs/en/reference/limitations-and-known-issues.rst
+++ b/docs/en/reference/limitations-and-known-issues.rst
@@ -112,10 +112,10 @@ in the core library. We don't think behaviors add more value than
 they cost pain and debugging hell. Please see the many different
 blog posts we have written on this topics:
 
--  `Doctrine2 "Behaviors" in a Nutshell <http://www.doctrine-project.org/blog/doctrine2-behaviours-nutshell>`_
--  `A re-usable Versionable behavior for Doctrine2 <http://www.doctrine-project.org/blog/doctrine2-versionable>`_
--  `Write your own ORM on top of Doctrine2 <http://www.doctrine-project.org/blog/your-own-orm-doctrine2>`_
--  `Doctrine 2 Behavioral Extensions <http://www.doctrine-project.org/blog/doctrine2-behavioral-extensions>`_
+-  `Doctrine2 "Behaviors" in a Nutshell <http://www.doctrine-project.org/2010/02/17/doctrine2-behaviours-nutshell.html>`_
+-  `A re-usable Versionable behavior for Doctrine2 <http://www.doctrine-project.org/2010/02/24/doctrine2-versionable.html>`_
+-  `Write your own ORM on top of Doctrine2 <http://www.doctrine-project.org/2010/07/19/your-own-orm-doctrine2.html>`_
+-  `Doctrine 2 Behavioral Extensions <http://www.doctrine-project.org/2010/11/18/doctrine2-behavioral-extensions.html>`_
 -  `Doctrator <https://github.com/pablodip/doctrator`>_
 
 Doctrine 2 has enough hooks and extension points so that **you** can