diff --git a/README.md b/README.md
index 1aa82e5..9370452 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 
 A plugin that allows you to read CityJSON files directly into ParaView for modeling.
 
+https://github.com/cityjson
+
 https://www.cityjson.org/
 
 https://3d.bk.tudelft.nl/