diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d075545d..9bff8d52 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -3,4 +3,4 @@
 See the contributing guide in the documentation for an
 introduction to contributing to MkDocs.
 
-    http://www.mkdocs.org/about/contributing
+    https://github.com/mkdocs/mkdocs/blob/master/docs/about/contributing.md