diff --git a/.github/workflows/ci_file_health.yaml b/.github/workflows/ci_file_health.yaml
index 33251bf..e17e639 100644
--- a/.github/workflows/ci_file_health.yaml
+++ b/.github/workflows/ci_file_health.yaml
@@ -17,6 +17,8 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+        with:
+          persist-credentials: false
 
       - name: Install tools
         uses: actions/setup-python@v5