diff --git a/README.md b/README.md
index 950b6a0..fd00916 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 [![Continuous Integration](https://github.com/giovanoh/library-api/actions/workflows/ci.yml/badge.svg)](https://github.com/giovanoh/library-api/actions/workflows/ci.yml)
 [![Continuous Deployment](https://github.com/giovanoh/library-api/actions/workflows/cd.yml/badge.svg)](https://github.com/giovanoh/library-api/actions/workflows/cd.yml)
+[![codecov](https://codecov.io/gh/giovanoh/library-api/branch/main/graph/badge.svg)](https://app.codecov.io/gh/giovanoh/library-api)
 
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