diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 0e0bcea..105ed24 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Check required approvals
         uses: actions/github-script@v7
         with:
-          github-token: ${{ secrets.PAT_GITHUB }}
+          github-token: '${{ secrets.PAT_GITHUB }}'
           script: |
             const { data: reviews } = await github.rest.pulls.listReviews({
               owner: context.repo.owner,