diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index ee6e39f..0ccb021 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -11,9 +11,10 @@ concurrency:
 jobs:
   check:
     runs-on: ubuntu-latest
+    environment: github-pages
     env:
-      NEXT_PUBLIC_SUPABASE_URL: ${{ secrets.NEXT_PUBLIC_SUPABASE_URL }}
-      NEXT_PUBLIC_SUPABASE_ANON_KEY: ${{ secrets.NEXT_PUBLIC_SUPABASE_ANON_KEY }}
+      NEXT_PUBLIC_SUPABASE_URL: ${{ vars.NEXT_PUBLIC_SUPABASE_URL }}
+      NEXT_PUBLIC_SUPABASE_ANON_KEY: ${{ vars.NEXT_PUBLIC_SUPABASE_ANON_KEY }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4