diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index a531540a..87f987f6 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -73,3 +73,11 @@ jobs:
 
     - name: Test the code
       run: composer run coverage
+
+    - name: Upload coverage results to Coveralls
+      if: matrix.php-versions == '8.0'
+      env:
+        COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        composer global require php-coveralls/php-coveralls
+        php-coveralls --coverage_clover=.coverage.xml --json_path=/tmp/coverage.json -v
diff --git a/README.md b/README.md
index aa724ce3..a0b76801 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 nano
 [![Latest Stable Version](http://poser.pugx.org/elecena/nano/v)](https://packagist.org/packages/elecena/nano)
 [![phpunit](https://github.com/elecena/nano/actions/workflows/tests.yaml/badge.svg)](https://github.com/elecena/nano/actions/workflows/tests.yaml)
+[![Coverage Status](https://coveralls.io/repos/github/elecena/nano/badge.svg?branch=master)](https://coveralls.io/github/elecena/nano?branch=master)
 ====
 
 ## Testing