diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index c329528..0917270 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -13,6 +13,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
+    - uses: actions/checkout@v4
     - name: Install uv
       uses: astral-sh/setup-uv@v5
       with: