diff --git a/README.md b/README.md
index ccce7e1..bca5ea2 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # HSTR
+[![GitHub Actions CI for Ubuntu](https://github.com/dvorka/hstr/actions/workflows/build_ubuntu.yml/badge.svg)](https://github.com/dvorka/hstr/actions)
 [![Current release](https://img.shields.io/github/release/dvorka/hstr.svg)](https://github.com/dvorka/hstr/releases)
 [![GitHub issues](https://img.shields.io/github/issues/dvorka/hstr.svg?maxAge=360)](https://github.com/dvorka/hstr/issues)
 [![All releases downloads](https://img.shields.io/github/downloads/dvorka/hstr/total.svg)](https://github.com/dvorka/hstr/releases)