diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 66c0e04..e28d284 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,6 +30,7 @@ jobs:
   tests:
     runs-on: windows-latest
     steps:
+      - uses: actions/checkout@v3
       - name: Set up Python
         uses: actions/setup-python@v3
         with: