diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index aa8fbd3..969bfa4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,6 +14,7 @@ jobs:
     # Only run cron on the silverstripe account
     if: (github.event_name == 'schedule' && github.repository_owner == 'silverstripe') || (github.event_name != 'schedule')
     uses: maxime-rainville/gha-ci/.github/workflows/ci.yml@1
+    preserve_vendor_test: true
     extra_jobs: |
       - php: 8.1
         db: pgsql