diff --git a/README.md b/README.md
index ee93c03..c182885 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,8 @@ Feel free to participate!
 
 * [KevaChat](https://github.com/kevachat) - Chat in Blockchain
   * [webapp](https://github.com/kevachat/webapp) - server and client for browser
-  * [geminiapp](https://github.com/kevachat/geminiapp) - version for Gemini protocol
+  * [geminiapp](https://github.com/kevachat/geminiapp) - server and client for Gemini protocol
+  * [npsapp](https://github.com/kevachat/npsapp) - server for [NPS protocol](https://nightfall.city/nps/info/specification.txt)
 
 ## Tools