diff --git a/README.md b/README.md
index d3fa42f..9920f5c 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,7 @@ name | language/stack | source | comments
 -----| -------------- | ------ | --------
 4jhan | NodeJS + RDMBS | https://github.com/phikal/4jhan-server | board engine only (JSON-based server-client architecture)
 doushio | NodeJS + Redis | https://github.com/lalcmellkmal/doushio | Real-time features
+mei | Ruby on Rails + RDMBS | https://github.com/lulalala/mei |  
 meguca | Go + RethinkDB + Typescript | https://github.com/bakape/meguca | Real-time features
 
 ## Legacy, inactive or abandoned