diff --git a/README.md b/README.md
index 3d075eee..e6df03cb 100644
--- a/README.md
+++ b/README.md
@@ -171,7 +171,6 @@ If you are building your first Rails application, we recommend you *do not* use
 * Michael Hartl's online book: https://www.railstutorial.org/book/modeling_users
 * Ryan Bates' Railscasts: http://railscasts.com/episodes/250-authentication-from-scratch and http://railscasts.com/episodes/250-authentication-from-scratch-revised
 * Codecademy's Ruby on Rails: Authentication and Authorization: https://www.codecademy.com/learn/rails-auth
-* Drifting Ruby's Crash Course: https://www.driftingruby.com/episodes/authentication-crash-course-with-devise
 
 Once you have solidified your understanding of Rails and authentication mechanisms, we assure you Devise will be very pleasant to work with. :smiley: