diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a436dea63..014428a38 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,5 +30,10 @@ jobs:
         run: npm run lint
       - name: Test
         run: npm test
+      - name: Coveralls
+        if: matrix.node === 16
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
       - name: TypeScript Test
         run: npx --package typescript tsc --project test
diff --git a/README.md b/README.md
index 13f2dba12..5f8199eb8 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@ A logger for just about everything.
 [![Version npm](https://img.shields.io/npm/v/winston.svg?style=flat-square)](https://www.npmjs.com/package/winston)
 [![npm Downloads](https://img.shields.io/npm/dm/winston.svg?style=flat-square)](https://npmcharts.com/compare/winston?minimal=true)
 [![build status](https://github.com/winstonjs/winston/actions/workflows/ci.yml/badge.svg)](https://github.com/winstonjs/winston/actions/workflows/ci.yml)
+[![coverage status](https://coveralls.io/repos/github/winstonjs/winston/badge.svg?branch=master)](https://coveralls.io/github/winstonjs/winston?branch=master)
 
 [![NPM](https://nodei.co/npm/winston.png?downloads=true&downloadRank=true)](https://nodei.co/npm/winston/)