diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index aedec241f82..5c60a948339 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -25,6 +25,7 @@ jobs:
           && github.event.workflow_run.head_branch
           || format('{0}/{1}', github.event.workflow_run.head_repository.full_name, github.event.workflow_run.head_branch)
         }}
+      EVENT: ${{ github.event.workflow_run.event }}
       PR_NUMBER: |
         ${{
           github.event.workflow_run.event == 'pull_request'