diff --git a/.github/workflows/test-latest-scheduled.yml b/.github/workflows/test-latest-scheduled.yml
index 5f2a6bf..f419d38 100644
--- a/.github/workflows/test-latest-scheduled.yml
+++ b/.github/workflows/test-latest-scheduled.yml
@@ -16,9 +16,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Setup rye
-        uses: ./
-      - run: rye sync
-        working-directory: __tests__/fixtures/rye-project
-      - run: rye sync --no-lock
+      - run: curl -sSf https://rye-up.com/get | RYE_INSTALL_OPTION="--yes" bash
+      - run: source "$HOME/.rye/env" && rye sync --no-lock
         working-directory: __tests__/fixtures/rye-project