diff --git a/.github/workflows/grcov.yml b/.github/workflows/grcov.yml
index 72c28ea23..0a73b18c9 100644
--- a/.github/workflows/grcov.yml
+++ b/.github/workflows/grcov.yml
@@ -71,7 +71,7 @@ jobs:
       - name: Codecov upload
         uses: codecov/codecov-action@v5
         with:
-          file: ${{ steps.coverage.outputs.report }}
+          files: ${{ steps.coverage.outputs.report }}
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}