diff --git a/expert.html b/expert.html
index 7a0d79c..2104dd5 100644
--- a/expert.html
+++ b/expert.html
@@ -56,7 +56,7 @@ $().ready(function(){
 <a href="http://blog.visual6502.org">Blog</a>&nbsp;
 <a href="http://www.visual6502.org/links.html">Links</a>&nbsp;
 <a href="http://github.com/trebonian/visual6502">Source</a>&nbsp;
-<a href="http://skilldrick.github.com/easy6502/#first-program">easy6502 assembler</a>&nbsp;
+<a href="http://skilldrick.github.io/easy6502/#first-program">easy6502 assembler</a>&nbsp;
 <a href="http://www.masswerk.at/6502/disassembler.html">mass:werk disassembler</a>&nbsp;
 </span>
 <div class="frame" id="frame">