diff --git a/README.md b/README.md
index 537ce16..a87b102 100644
--- a/README.md
+++ b/README.md
@@ -10,9 +10,3 @@
 - http-request-router
     - Apache License, Version 2.0
     - https://github.com/kawasima/http-request-router
-
-- s2util
-    - Apache License, Version 2.0
-    - http://s2util.sandbox.seasar.org/index.html
-
-