diff --git a/README.md b/README.md
index 9a14ea3..e9b4134 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,8 @@ If you are looking for old, C++03 version, please use `devel-picojson` branch.
 
 [![Build status](https://ci.appveyor.com/api/projects/status/warngenu9wjjhlm8?svg=true)](https://ci.appveyor.com/project/syoyo/tinygltf)
 
+![C/C++ CI](https://github.com/syoyo/tinygltf/workflows/C/C++%20CI/badge.svg)
+
 ## Features
 
 * Written in portable C++. C++-11 with STL dependency only.