diff --git a/.github/workflows/_docker-image.yaml b/.github/workflows/_docker-image.yaml
index 2f37579b7d..1e701e9a7d 100644
--- a/.github/workflows/_docker-image.yaml
+++ b/.github/workflows/_docker-image.yaml
@@ -1,4 +1,3 @@
-# !yamlfmt!:ignore
 #
 # Copyright (C) 2019-2024 vdaas.org vald team <vald@vdaas.org>
 #
@@ -40,6 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     if: >-
       ${{ (github.event_name == 'pull_request' &&
+
               github.event.pull_request.head.repo.fork == false) ||
           (github.event.pull_request.head.repo.fork == true &&
               github.event_name == 'pull_request_target' &&