diff --git a/Readme.md b/Readme.md
index 7c5e7f1..d62a066 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,5 +1,7 @@
 <p align=center><img src=https://github.com/samsonjs/lake/raw/main/lake.jpg width=640 height=428 alt="Shawnigan Lake"></p>
 
+![example workflow](https://github.com/samsonjs/lake/actions/workflows/c-cpp.yml/badge.svg)
+
 Lake Scheme
 ===========