diff --git a/.github/workflows/code-coverage.yml b/.github/workflows/code-coverage.yml
index 2f808614..92af505a 100644
--- a/.github/workflows/code-coverage.yml
+++ b/.github/workflows/code-coverage.yml
@@ -26,4 +26,4 @@ jobs:
       - name: Coveralls
         uses: coverallsapp/github-action@v2.2.3
         with:
-          format: python
+          file: coverage.xml