diff --git a/src/projects/suterusu/index.yaml b/src/projects/suterusu/index.yaml
index d542e763..6713aa8a 100644
--- a/src/projects/suterusu/index.yaml
+++ b/src/projects/suterusu/index.yaml
@@ -4,7 +4,7 @@ categories:
 description: >-
   A suite of privacy-preserving services to obfuscate transactional and asset
   information
-product_readiness: testnet, January 2021
+product_readiness: sunset (https://twitter.com/suterusu_io/status/1604464444880605185)
 links:
   web: https://suterusu.io
   github: https://github.com/suterusu-team