diff --git a/README.md b/README.md
index 0bd5a896880ed939826a8d6afb21a43ebd479642..2a273495d3061f93562dc4057d1f0f3c9fa5f920 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ This sources much of its information from the
 (BioHaskell)[https://biohaskell.org/] project.
 Horizon is a haskell package set targetting new builds of GHC.
 
-This package set extends [horizon-platform](https://gitlab.horizon-haskell.net/package-sets/horizon-platform).
+This package set extends [horizon-advance](https://gitlab.horizon-haskell.net/package-sets/horizon-advance).
 
 ## Package Set Policy