diff --git a/Makefile b/Makefile
index 4ccf2ff..5a50069 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ run: build
 	@./semver-gen
 
 test:
-	@go test ./... -v -race -cover
+	@go test ./... -v -race -cover -coverprofile=coverage.out
 
 update:
 	@go get -u ./...
\ No newline at end of file
diff --git a/README.md b/README.md
index a9674ac..1927249 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 ## Semantic version generator
 
-[![Docker image build.](https://github.com/lukaszraczylo/semver-generator/actions/workflows/release.yaml/badge.svg)](https://github.com/lukaszraczylo/semver-generator/actions/workflows/release.yaml) ![GitHub release (latest by date)](https://img.shields.io/github/v/release/lukaszraczylo/semver-generator?style=plastic) [![Maintainability](https://api.codeclimate.com/v1/badges/0953eb7b7717af41911b/maintainability)](https://codeclimate.com/github/lukaszraczylo/semver-generator/maintainability) [![Test Coverage](https://api.codeclimate.com/v1/badges/0953eb7b7717af41911b/test_coverage)](https://codeclimate.com/github/lukaszraczylo/semver-generator/test_coverage)
+[![Docker image build.](https://github.com/lukaszraczylo/semver-generator/actions/workflows/release.yaml/badge.svg)](https://github.com/lukaszraczylo/semver-generator/actions/workflows/release.yaml) ![GitHub release (latest by date)](https://img.shields.io/github/v/release/lukaszraczylo/semver-generator) [![codecov](https://codecov.io/gh/lukaszraczylo/semver-generator/branch/main/graph/badge.svg?token=FY9BKETB59)](https://codecov.io/gh/lukaszraczylo/semver-generator)
 
 Project created overnight, to prove that management of semantic versioning is NOT painful and do not require arguments and debates within the team. Simple, clean and only thing the project team should need to agree to are the keywords.