diff --git a/README.md b/README.md
index f839ff8..c4937f0 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,8 @@
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 ![Docker build status](https://img.shields.io/github/actions/workflow/status/TabbyML/tabby/docker.yml?label=docker%20image%20build)
 
+An opensource / single-GPU alternative to GitHub Copilot
+
 > **Warning**
 > This repository is undering heavy construction, everything changes fast.