diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8ade823..09e2581 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,6 +33,7 @@ jobs:
     - name: Run coveralls
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        COVERALLS_SERVICE_NAME: github
       run: |
         coveralls