diff --git a/README.md b/README.md
index ef0d380..68ec4a3 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # macat-ext
 External components of MACAT, content, utilities, binary releases, etc
+
+see [macat.io](https://www.macat.io) for more detail on the MACAT project