diff --git a/.github/workflows/build_deploy_mock.yml b/.github/workflows/build_deploy_mock.yml
index c6d466501..5de6172f8 100644
--- a/.github/workflows/build_deploy_mock.yml
+++ b/.github/workflows/build_deploy_mock.yml
@@ -17,6 +17,7 @@ jobs:
       contents: write
       packages: write
       actions: write
+      id-token: write
     env:
       READER_TOKEN: ${{ secrets.READER_TOKEN }}
       WORKFLOW_TOKEN: ${{ secrets.GITHUB_TOKEN }}