diff --git a/halfhalf/readme.md b/halfhalf/readme.md
index 57d7b95..b1eddc4 100644
--- a/halfhalf/readme.md
+++ b/halfhalf/readme.md
@@ -1,6 +1,6 @@
 More info here:
 
-http://www.40percent.club/2018/05/halfhalf.html
+http://www.40percent.club/2018/07/halfhalf.html
 
 [How to order PCBs from gerber files](http://www.40percent.club/2017/03/ordering-pcb.html)