diff --git a/.github/workflows/gitflow-sync-develop.yml b/.github/workflows/gitflow-sync-develop.yml
index be9621362623..54fe0e5234b5 100644
--- a/.github/workflows/gitflow-sync-develop.yml
+++ b/.github/workflows/gitflow-sync-develop.yml
@@ -32,6 +32,7 @@ jobs:
           destination_branch: ${{ env.DEV_BRANCH }}
           pr_title: '[Gitflow] Merge ${{ github.ref_name }} into ${{ env.DEV_BRANCH }}'
           pr_body: 'Merge ${{ github.ref_name }} branch into ${{ env.DEV_BRANCH }}'
+          pr_label: 'Dev: Gitflow'
 
       # https://github.com/marketplace/actions/enable-pull-request-automerge
       - name: Enable automerge for PR
diff --git a/.github/workflows/gitflow-sync-master.yml b/.github/workflows/gitflow-sync-master.yml
index f8faee895f6e..9dbd6ca050e5 100644
--- a/.github/workflows/gitflow-sync-master.yml
+++ b/.github/workflows/gitflow-sync-master.yml
@@ -34,6 +34,7 @@ jobs:
           destination_branch: ${{ env.MAIN_BRANCH }}
           pr_title: '[Gitflow] Merge ${{ github.ref_name }} into ${{ env.MAIN_BRANCH }}'
           pr_body: 'Merge ${{ github.ref_name }} branch into ${{ env.MAIN_BRANCH }}'
+          pr_label: 'Dev: Gitflow'
 
       # https://github.com/marketplace/actions/enable-pull-request-automerge
       - name: Enable automerge for PR