diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index 9f4ef4a..27dbcd2 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -57,7 +57,7 @@ jobs:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
         with:
           files: ./tests/coverage.xml
-          flags: unit
+          flags: ${{ github.ref_name }}
 
       - name: Upload pytest HTML result
         uses: actions/upload-artifact@v3