diff --git a/react-routing.md b/react-routing.md
index 6270379..2ce8248 100644
--- a/react-routing.md
+++ b/react-routing.md
@@ -165,10 +165,6 @@
   https://medium.com/@nesbtesh/dealing-with-authentication-in-react-cadb679fbc0f  
   Some short examples of saving an authentication token, writing queries to use and update that token, and checking the token when rendering components.
   
-- **Role based routing with React and Redux**  
-  http://crazysigma.com/blogs/2017/04/16/role-based-routing-react-redux/  
-  A description of a fairly simple approach for defining role-based handling of routes, with sample code.
-  
 - **Preact Authentication Tutorial**  
   https://auth0.com/blog/preact-authentication-tutorial/  
   A tutorial that demonstrates how to build an app with Preact, including authentication, and makes some comparisons to doing so in React.
@@ -184,4 +180,4 @@
   
 - **Securing a React Web App with Authorization Rules**  
   https://medium.appbase.io/securing-a-react-web-app-with-authorization-rules-2e43bf5592ca  
-  A tutorial that shows how to add authorization and authentication to a Todo app
\ No newline at end of file
+  A tutorial that shows how to add authorization and authentication to a Todo app