diff --git a/library-sbt-1.x-migration.md b/library-sbt-1.x-migration.md
index 76b8bd9..52dbc73 100644
--- a/library-sbt-1.x-migration.md
+++ b/library-sbt-1.x-migration.md
@@ -1,4 +1,4 @@
-This is the status of sbt 1.x migration of Scala community build.
+This is the status of sbt 1.x migration of Scala community build, generated using https://github.com/eed3si9n/community-build-ranking
 
 | GitHub Page                                                                                                            |Stars | Status      | Details                                                                                                                                                            |
 |------------------------------------------------------------------------------------------------------------------------|-----:| -----------:|--------------------------------------------------------------------------------------------------------------------------------------------------------------------|