diff --git a/.github/workflows/build-deploy.yml b/.github/workflows/build-deploy.yml
index bf33cd4a..736c5ebc 100644
--- a/.github/workflows/build-deploy.yml
+++ b/.github/workflows/build-deploy.yml
@@ -4,9 +4,9 @@ on:
   schedule:
     - cron: '23 20 * * 0'
   workflow_dispatch:
-  push:
+  pull_request:
     branches:
-      - 'build/**'
+      - '5.x'
   pull_request_target:
     types:
       - closed
@@ -15,7 +15,7 @@ env:
   REGISTRY: ghcr.io
 jobs:
   buildx:
-    if: github.event.pull_request.merged == true || (github.event_name == 'push' && startsWith(github.ref, 'refs/heads/build/')) || contains(fromJson('["schedule", "workflow_dispatch"]'), github.event_name)
+    if: github.event.pull_request.merged == true || contains(fromJson('["schedule", "workflow_dispatch"]'), github.event_name) || github.event_name == 'pull_request' && startsWith(github.head_ref,'build/')
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -43,7 +43,9 @@ jobs:
           images: |
             ${{ env.REGISTRY }}/${{ github.repository }}/${{ matrix.images }}
           tags: |
+            type=ref,event=pr
             type=ref,event=branch
+            type=raw,value={{github.event.pull_request.head.ref}},enable=${{ github.event.pull_request.merged == true }}
           labels: |
             maintainer=Digital Victoria
             repository=${{ github.repositoryUrl }}
@@ -60,4 +62,5 @@ jobs:
             ./gh-actions-bake.hcl
             ${{ steps.meta.outputs.bake-file }}
           # Target the default group - probably unnecessary.
+          # Target the default group - branchobably unnecessary.
           targets: ${{ matrix.images }}
\ No newline at end of file