diff --git a/README.md b/README.md
index 29e92799..bd5a5e16 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![Open in Codeanywhere](https://img.shields.io/badge/Open%20in-Codeanywhere-7f3f97)](https://app.codeanywhere.com/#https://github.com/dabeaz-course/python-mastery)
+
 # Advanced Python Mastery
 
 A course by David Beazley (https://www.dabeaz.com)