diff --git a/README.md b/README.md
index 19452ad..edebf0c 100644
--- a/README.md
+++ b/README.md
@@ -62,6 +62,7 @@
 ### Command-line
 
 - [HN-top](https://github.com/BafS/hn-top) - A simple command to list most recent news from hacker-news.
+- [portctl](https://github.com/apoprotsky/portctl) - CLI tool to manage Docker Swarm resources using Portainer API.
 - [klonol](https://github.com/hungrybluedev/klonol) - CLI tool to help you "clone all" git repositories belonging to you. Works with GitHub and Gitea.
 - [runner](https://github.com/Naheel-Azawy/runner) - A tool that automates running/compiling code written in various programming languages.
 - [symlinker](https://github.com/serkonda7/symlinker) - A small Linux tool to manage symlinks.