diff --git a/_posts/2014-12-29-welcome.md b/_posts/2014-12-29-welcome.md
index aac099d..69b8735 100644
--- a/_posts/2014-12-29-welcome.md
+++ b/_posts/2014-12-29-welcome.md
@@ -7,4 +7,4 @@ categories: jekyll update
 This site is more or less under construction as I am trying to learn
 [Jekyll]. For the original index, see the Index page on top right corner.
 
-[Jekyll]:http://jekyllrb.com
+[Jekyll]:{% post_url index %}