diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9b9faf0..35692d2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,7 +41,9 @@ jobs:
         run: composer install
       - name: run testsuite
         run: ./vendor/bin/phpunit --testdox --colors=always --coverage-clover clover.xml
-      - name: upload to codecov
-        uses: codecov/codecov-action@v1
-        with:
-          files: ./clover.xml
+      - name: Upload coverage results to Coveralls
+        env:
+          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          composer global require php-coveralls/php-coveralls
+          php-coveralls --coverage_clover=clover.xml -v