diff --git a/README.md b/README.md
index d4d59303..445752b8 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-knxd [![CI](https://github.com/dallmair/knxd/actions/workflows/ci.yml/badge.svg)](https://github.com/dallmair/knxd/actions/workflows/ci.yml)
+knxd [![main branch](https://github.com/dallmair/knxd/actions/workflows/ci.yml/badge.svg)](https://github.com/dallmair/knxd/actions/workflows/ci.yml)
 ====
 
 KNX is a very common building automation protocol which runs on dedicated 9600-baud wire as well as IP multicast.