diff --git a/.github/workflows/build-deploy.yml b/.github/workflows/build-deploy.yml
index 147ad0f1..f8b2b723 100644
--- a/.github/workflows/build-deploy.yml
+++ b/.github/workflows/build-deploy.yml
@@ -34,6 +34,16 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - uses: actions/checkout@v3
+        if: |-
+          github.event.pull_request.merged == true || 
+          contains(fromJson('["schedule", "workflow_dispatch"]'), github.event_name)
+
+      - uses: actions/checkout@v3
+        if: |-
+          github.event_name == 'pull_request' && startsWith(github.head_ref,'build/') ||
+          ( github.event.issue.pull_request && contains(github.event.comment.body, '/build') )
+        with:
+          ref: refs/pull/${{ github.event.issue.number }}/head
 
       - name: Login to registry ${{ env.REGISTRY }}
         uses: docker/login-action@v2.2.0