diff --git a/.github/workflows/CI_BoundaryValueDiffEqShooting.yml b/.github/workflows/CI_BoundaryValueDiffEqShooting.yml
index d8f8e8ec..8e9f5105 100644
--- a/.github/workflows/CI_BoundaryValueDiffEqShooting.yml
+++ b/.github/workflows/CI_BoundaryValueDiffEqShooting.yml
@@ -69,7 +69,7 @@ jobs:
           directories: lib/BoundaryValueDiffEqShooting/src,lib/BoundaryValueDiffEqCore/src
       - uses: codecov/codecov-action@v5
         with:
-          file: lcov.info
+          files: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
           verbose: true
           fail_ci_if_error: false