diff --git a/README.md b/README.md
index 4b1cd0e..e8a29ca 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,7 @@
 [![CI](https://github.com/caelansar/caescript/actions/workflows/build.yml/badge.svg)](https://github.com/caelansar/caescript/actions/workflows/build.yml)
 [![Release](https://img.shields.io/github/v/release/caelansar/caescript.svg)](https://github.com/caelansar/caescript/releases)
 [![License: MIT](https://img.shields.io/badge/license-MIT-green)](https://opensource.org/licenses/MIT)
+[![Codecov](https://codecov.io/gh/caelansar/caescript/graph/badge.svg?token=DB6R06YRQ1)](https://codecov.io/gh/caelansar/caescript)
 
 A dialect of the [Monkey programming language](https://monkeylang.org/) written in Rust, has both interpreted and compiled implementation