diff --git a/README.md b/README.md
index 2e0663d..3a09193 100644
--- a/README.md
+++ b/README.md
@@ -382,7 +382,7 @@ end
 ```
 
 An alternative approach to Pundit policy specs is scoping them to a user context as outlined in this
-[excellent post](http://thunderboltlabs.com/posts/testing-pundit-policies-with-rspec.html).
+[excellent post](http://thunderboltlabs.com/blog/2013/03/27/testing-pundit-policies-with-rspec/).
 
 # License