diff --git a/.gitea/workflows/tests.yaml b/.gitea/workflows/tests.yaml
index 65322c2..ddfae5f 100644
--- a/.gitea/workflows/tests.yaml
+++ b/.gitea/workflows/tests.yaml
@@ -8,6 +8,6 @@ jobs:
     steps:
       - run: pipx install poetry
       - name: Check out repository code
-        uses: actions/checkout@v4
+        uses: actions/checkout@${{ gitea.ref }}
       - run: ls
       - run: /root/.local/bin/poetry install && /root/.local/bin/poetry run pytest -v