diff --git a/Age of Em.md b/Age of Em.md
index bfa319c55..c4b325eba 100644
--- a/Age of Em.md	
+++ b/Age of Em.md	
@@ -1,2 +1,3 @@
 - a [[book]].
   - #review https://slatestarcodex.com/2016/05/28/book-review-age-of-em/
+  - #go http://ageofem.com/