diff --git a/src/Symfony/Component/Security/README.md b/src/Symfony/Component/Security/README.md
index b8bba12f20..f55f8a10ea 100644
--- a/src/Symfony/Component/Security/README.md
+++ b/src/Symfony/Component/Security/README.md
@@ -6,7 +6,7 @@ application. It ships with facilities for authenticating using HTTP basic or
 digest authentication, interactive form login or X.509 certificate login, but
 also allows you to implement your own authentication strategies. Furthermore,
 the component provides ways to authorize authenticated users based on their
-roles, and it contains an advanced ACL system.
+roles.
 
 Resources
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