diff --git a/.gitea/workflows/deploy.yaml b/.gitea/workflows/deploy.yaml
index 7ffc234..5722675 100644
--- a/.gitea/workflows/deploy.yaml
+++ b/.gitea/workflows/deploy.yaml
@@ -14,7 +14,7 @@ jobs:
       - name: Test backend
         uses: actions/setup-python@v6
         with: 
-          python-version: "3.13"
+          python-version: "3.12"
       - run: |
           python -m pip install --upgrade pip
           pip install -r backend/requirements.txt