diff --git a/.github/workflows/github-python-workflow.yml b/.github/workflows/github-python-workflow.yml
index 45ab8bc..e3ed9c4 100644
--- a/.github/workflows/github-python-workflow.yml
+++ b/.github/workflows/github-python-workflow.yml
@@ -76,7 +76,7 @@ jobs:
           -m pytest --continue-on-collection-errors || \
           { echo "WARNING: Some tests have failed. (Temporarily ignored)"; true; }
           coverage xml --data-file=coverage.bin -o coverage.xml
-
+          sed -i 's,<source>.*/ogc</source>,<source>ogc</source>,' coverage.xml
       - name: Artifact coverage document
         uses: actions/upload-artifact@v4
         with:
diff --git a/pyproject.toml b/pyproject.toml
index e104951..28c2688 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -78,6 +78,6 @@ testpaths = ["ogc"]
 line-length = 120
 
 [tool.coverage.run]
-relative_files = true
+relative_files = false # For reasoning, see https://github.com/creare-com/ogc/pull/18
 source = ["ogc/"]
 branch = true