diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index f1fb547..c4aaa55 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -17,6 +17,8 @@ jobs:
         uses: actions/checkout@v4.1.2
         with:
           path: ctest-action
+          sparse-checkout: test action.yml
+          sparse-checkout-cone-mode: false
 
       - name: Prepare Sample Project
         run: mv ctest-action/test/* .