diff --git a/README b/README
index 0c605151b6..a600170634 100644
--- a/README
+++ b/README
@@ -35,7 +35,7 @@ Identi.ca (http://identi.ca/). It is shared with you in hope that you
 too make an Open Software Service available to your users. To learn
 more, please see the Open Software Service Definition 1.0:
 
-      http://www.openknowledge.org/ossd
+      http://www.opendefinition.org/ossd
 
 License
 =======