diff --git a/README.md b/README.md
index ffd6b31..afb2232 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 
 [![Discord](https://img.shields.io/discord/423767742546575361.svg?label=&logo=discord&logoColor=ffffff&color=7389D8&labelColor=6A7EC2)](https://discord.gg/vpEv3HJ)
 <a href=" https://github.com/moshix/mvs/blob/master/codenotary.com"><img src="https://raw.githubusercontent.com/moshix/mvs/master/secured-by-immudb.svg" width="109px;"/></a>
+<a href="https://github.com/codenotary/cas"><img src="https://raw.githubusercontent.com/codenotary/cas/master/extra/badge/secured-by-cas.svg" width="109px;"/></a>
 
 # MVS, z/OS, VM/370 and z/VM Utilities