diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d264e05..8d187b5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,6 +11,11 @@ on:
 
 concurrency: preview-${{ github.ref }}
 
+permissions:
+  contents: write
+  pages: write
+  id-token: write
+
 jobs:
   deploy-preview:
     runs-on: ubuntu-latest