diff --git a/README.md b/README.md
index 1a9ab74..9c15bac 100644
--- a/README.md
+++ b/README.md
@@ -459,7 +459,6 @@ Development
   * [Project website](http://pegjs.org/)
   * [Wiki](https://github.com/pegjs/pegjs/wiki)
   * [Source code](https://github.com/pegjs/pegjs)
-  * [Trello board](https://trello.com/board/peg-js/50a8eba48cf95d4957006b01)
   * [Issue tracker](https://github.com/pegjs/pegjs/issues)
   * [Google Group](http://groups.google.com/group/pegjs)
   * [Twitter](http://twitter.com/peg_js)