diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index fefa6cd..793ef6c 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -28,11 +28,14 @@ jobs:
         run: hatch env create
       - name: Test with pytest and coverage
         run: hatch test --cover --cover-quiet
+      - name: Generate coverage XML report
+        if: matrix.python-version == '3.12'
+        run: hatch run test:coverage xml
       - name: Upload coverage to Codecov
         if: matrix.python-version == '3.12'
         uses: codecov/codecov-action@v5
         with:
-          file: ./coverage.xml
+          files: ./coverage.xml
           flags: unittests
           name: codecov-umbrella
           fail_ci_if_error: false