diff --git a/sbt-2.x-plugin-migration.md b/sbt-2.x-plugin-migration.md
index fb4d0ed..1e0328f 100644
--- a/sbt-2.x-plugin-migration.md
+++ b/sbt-2.x-plugin-migration.md
@@ -2,6 +2,7 @@
 Sources:
 - https://gist.github.com/eed3si9n/ea4ceef0c5e5c07d6e62c87bea029f88
 - [sbt 1.x plugins on Scaladex](https://index.scala-lang.org/search?platforms=sbt1.0)
+- See also <https://www.scala-sbt.org/2.x/docs/en/changes/migrating-from-sbt-1.x.html>
 
 ## sbt 2.0.0-M2