diff --git a/README.md b/README.md
index e8566a8..c470e28 100644
--- a/README.md
+++ b/README.md
@@ -123,3 +123,5 @@ and [other](http://jaredhanson.net/pay) methods.  Any amount is appreciated.
 [The MIT License](http://opensource.org/licenses/MIT)
 
 Copyright (c) 2011-2016 Jared Hanson <[http://jaredhanson.net/](http://jaredhanson.net/)>
+
+<a target='_blank' rel='nofollow' href='https://app.codesponsor.io/link/vK9dyjRnnWsMzzJTQ57fRJpH/jaredhanson/passport-twitter'>  <img alt='Sponsor' width='888' height='68' src='https://app.codesponsor.io/embed/vK9dyjRnnWsMzzJTQ57fRJpH/jaredhanson/passport-twitter.svg' /></a>