diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 45b303c5..4335efc4 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -11,6 +11,7 @@ jobs:
     - uses: actions/checkout@v6
       with:
         submodules: recursive
+        persist-credentials: false
     - name: Set up Python 3.14
       uses: actions/setup-python@v5
       with: