diff --git a/.github/workflows/lock.yml b/.github/workflows/lock.yml
index ba431b8..846e19f 100644
--- a/.github/workflows/lock.yml
+++ b/.github/workflows/lock.yml
@@ -12,6 +12,8 @@ jobs:
         uses: actions/checkout@v4
       - name: Install Nix
         uses: DeterminateSystems/nix-installer-action@main
+        with:
+          github-token: ${{ secrets.GH_TOKEN_FOR_UPDATES }}
       - name: Update flake.lock
         uses: DeterminateSystems/update-flake-lock@main
         with:
@@ -20,6 +22,3 @@ jobs:
           pr-labels: |
             lock
           pr-assignees: youwen5
-          nix-options:
-            --option access-tokens
-            "github.com=${{secrets.GH_TOKEN_FOR_UPDATES}}"