diff --git a/.github/workflows/runtime_commit_artifacts.yml b/.github/workflows/runtime_commit_artifacts.yml
index 511327fc3d60e..c0a6874119094 100644
--- a/.github/workflows/runtime_commit_artifacts.yml
+++ b/.github/workflows/runtime_commit_artifacts.yml
@@ -230,8 +230,8 @@ jobs:
 
             DiffTrain build for [${{ github.event.workflow_run.head_sha }}](https://github.com/facebook/react/commit/${{ github.event.workflow_run.head_sha }})
           branch: builds/facebook-www
-          commit_user_name: ${{ github.event.workflow_run.actor.name }}
-          commit_user_email: ${{ github.event.workflow_run.actor.email || format('{0}@users.noreply.github.com', github.event.workflow_run.actor.name) }}
+          commit_user_name: ${{ github.event.workflow_run.triggering_actor.login }}
+          commit_user_email: ${{ github.event.workflow_run.triggering_actor.email || format('{0}@users.noreply.github.com', github.event.workflow_run.triggering_actor.login) }}
           create_branch: true
 
   commit_fbsource_artifacts:
@@ -388,6 +388,6 @@ jobs:
 
             DiffTrain build for commit https://github.com/facebook/react/commit/${{ github.event.workflow_run.head_sha }}.
           branch: builds/facebook-fbsource
-          commit_user_name: ${{ github.event.workflow_run.actor.name }}
-          commit_user_email: ${{ github.event.workflow_run.actor.email || format('{0}@users.noreply.github.com', github.event.workflow_run.actor.name) }}
+          commit_user_name: ${{ github.event.workflow_run.triggering_actor.login }}
+          commit_user_email: ${{ github.event.workflow_run.triggering_actor.email || format('{0}@users.noreply.github.com', github.event.workflow_run.triggering_actor.login) }}
           create_branch: true