diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 4be256c..571c285 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -24,7 +24,7 @@ jobs:
       with:
         go-version: ${{ matrix.go }}
 
-    - name: Check out code into the Go module directory
+    - name: Checkout
       uses: actions/checkout@v2
 
     - name: Build
@@ -34,17 +34,4 @@ jobs:
       run: go test -v -coverprofile=profile.cov .
 
     - name: Send coverage
-      uses: shogo82148/actions-goveralls@v1
-      with:
-        path-to-profile: profile.cov
-        parallel: true
-
-  # notifies coveralls that all test jobs are finished
-  finish:
-    name: Finish
-    needs: build_and_test
-    runs-on: ubuntu-latest
-    steps:
-    - uses: shogo82148/actions-goveralls@v1
-      with:
-        parallel-finished: true
+      run: bash <(curl -s https://codecov.io/bash) -f profile.cov
diff --git a/README.md b/README.md
index 2733b0e..3526872 100644
--- a/README.md
+++ b/README.md
@@ -9,8 +9,7 @@
   <a href="https://sourcegraph.com/github.com/alexflint/go-arg?badge"><img src="https://sourcegraph.com/github.com/alexflint/go-arg/-/badge.svg" alt="Sourcegraph"></a>
   <a href="https://pkg.go.dev/github.com/alexflint/go-arg"><img src="https://img.shields.io/badge/go.dev-reference-007d9c?logo=go&logoColor=white&style=flat-square" alt="Documentation"></a>
   <a href="https://github.com/alexflint/go-arg/actions"><img src="https://github.com/alexflint/go-arg/workflows/Go/badge.svg" alt="Build Status"></a>
-  <a href="https://coveralls.io/github/alexflint/go-arg?branch=master"><img src="https://coveralls.io/repos/alexflint/go-arg/badge.svg?branch=master&service=github" alt="Test Coverage"></a>
-  <!--<a href="https://codecov.io/gh/alexflint/go-arg"><img src="https://codecov.io/gh/alexflint/go-arg/branch/master/graph/badge.svg" alt="Coverage Status"></a>-->
+  <a href="https://codecov.io/gh/alexflint/go-arg"><img src="https://codecov.io/gh/alexflint/go-arg/branch/master/graph/badge.svg" alt="Coverage Status"></a>
   <a href="https://goreportcard.com/report/github.com/alexflint/go-arg"><img src="https://goreportcard.com/badge/github.com/alexflint/go-arg" alt="Go Report Card"></a>
 </p>
 <br>