diff --git a/.github/workflows/code-cov.yml b/.github/workflows/code-cov.yml
index df4f7e2d3..cd8dab106 100644
--- a/.github/workflows/code-cov.yml
+++ b/.github/workflows/code-cov.yml
@@ -158,5 +158,6 @@ jobs:
         uses: codecov/codecov-action@v4
         with:
           fail_ci_if_error: true
+          working-directory: mmg
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}