diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1af16ba..80e0cd0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -32,6 +32,6 @@ jobs:
         working-directory: library
         run: |
           python -m pip install coveralls
-          coveralls
+          coveralls --service=github
         if: ${{ matrix.python == '3.8' }}