diff --git a/doc/codingstd.txt b/doc/codingstd.txt
index 31b5b9d23..0f328eb50 100644
--- a/doc/codingstd.txt
+++ b/doc/codingstd.txt
@@ -1,2 +1,2 @@
 The project coding style document is maintained at:
-http://www.nsnam.org/codingstyle.html
+http://www.nsnam.org/developers/contributing-code/coding-style/