diff --git a/.github/workflows/ci-delete-pr-preview.yml b/.github/workflows/ci-delete-pr-preview.yml
index e05e48c8..de02e6ad 100644
--- a/.github/workflows/ci-delete-pr-preview.yml
+++ b/.github/workflows/ci-delete-pr-preview.yml
@@ -12,6 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       contents: write
+      deployments: write
     steps:
       - name: Checkout gh-pages branch
         uses: actions/checkout@v4
@@ -51,4 +52,4 @@ jobs:
           step: deactivate-env
           env: preview-${{ github.event.pull_request.number }}
           desc: Environment was pruned
-          debug: true
\ No newline at end of file
+          debug: true