diff --git a/cookbook/configuration/apache_router.rst b/cookbook/configuration/apache_router.rst
index c740979534a..4eca8afe3b3 100644
--- a/cookbook/configuration/apache_router.rst
+++ b/cookbook/configuration/apache_router.rst
@@ -7,6 +7,12 @@ How to use the Apache Router
 Symfony2, while fast out of the box, also provides various ways to increase that speed with a little bit of tweaking.
 One of these ways is by letting Apache handle routes directly, rather than using Symfony2 for this task.
 
+.. note::
+
+    Apache router was deprecated in Symfony 2.5 and will be removed in Symfony 3.0.
+    Since the PHP implementation of the Router was improved, performance gains were no longer
+    significant (while it's very hard to replicate the same behaviour).
+
 Change Router Configuration Parameters
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