diff --git a/README.md b/README.md
index c657cce..7861db3 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # scala-js-macrotask-executor
 
-TODO description
+See [scala-js#4129](https://github.com/scala-js/scala-js/issues/4129) for discussion.
 
 ## Usage