diff --git a/README.md b/README.md
index c754d6f..e693dd4 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # zfs-hetzner-vm
 
+[![CI](https://github.com/terem42/zfs-hetzner-vm/actions/workflows/shellcheck.yml/badge.svg)](https://github.com/terem42/zfs-hetzner-vm/actions/workflows/shellcheck.yml)
+
 Scripts to install Debian 11, 10 or Ubuntu 20, 18 with ZFS root on Hetzner root servers (virtual and dedicated).<br/>
 __WARNING:__ all data on the disk will be destroyed.