diff --git a/.github/workflows/provenance.yml b/.github/workflows/provenance.yml
index 39d496f0..ddb8534e 100644
--- a/.github/workflows/provenance.yml
+++ b/.github/workflows/provenance.yml
@@ -13,6 +13,8 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+        with:
+          ref: old
       - uses: actions/setup-node@v4
         with:
           node-version: '20'