diff --git a/.github/workflows/docker_job.yml b/.github/workflows/docker_job.yml
index eb3987801b..4e4a8ba935 100644
--- a/.github/workflows/docker_job.yml
+++ b/.github/workflows/docker_job.yml
@@ -12,6 +12,10 @@ on:
         default: ${{ github.ref }}
         required: false
         type: string
+      branch_name:
+        description: 'Branch name'
+        required: true
+        type: string
 
 defaults:
   run:
@@ -25,6 +29,8 @@ permissions:
 
 jobs:
   docker_build_scan_push:
+    env:
+      BUILD_CACHE: /home/runner/.docker/buildkit
     strategy:
       fail-fast: false
       matrix:
@@ -57,6 +63,28 @@ jobs:
           version: v0.15.1
           platforms: linux/amd64,linux/arm64
 
+      # - name: setup cache for ${{ matrix.ecr_repository }}
+      #   id: setup_cache
+      #   uses: actions/cache@v4.0.2
+      #   with:
+      #     path: ${{ env.BUILD_CACHE }}
+      #     key: ${{ inputs.checkout_tag }}-${{ matrix.ecr_repository }}-${{ hashFiles('go.mod', 'go.sum', 'package.json') }}
+
+      - uses: unfor19/install-aws-cli-action@v1
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v4.0.2
+        with:
+          aws-region: eu-west-1
+          role-to-assume: arn:aws:iam::311462405659:role/modernising-lpa-github-actions-ecr-push
+          role-duration-seconds: 900
+          role-session-name: GithubActionsECRPushMLPAB
+      - name: ECR Login
+        id: login_ecr
+        uses: aws-actions/amazon-ecr-login@v2.0.1
+        with:
+          mask-password: true
+          registries: 311462405659
+
       - name: Build ${{ matrix.ecr_repository }} Image
         uses: docker/build-push-action@v6.3.0
         with:
@@ -65,6 +93,8 @@ jobs:
           platforms: linux/amd64
           push: false
           load: true
+          cache-from: type=registry,ref=${{ steps.login_ecr.outputs.registry }}/${{ matrix.ecr_repository }}:buildcache-${{ inputs.branch_name }}
+          cache-to: type=registry,ref=${{ steps.login_ecr.outputs.registry }}/${{ matrix.ecr_repository }}:buildcache-${{ inputs.branch_name }},mode=max
           tags: |
             ${{ matrix.ecr_repository }}:${{ inputs.tag }}
           build-args: |
@@ -85,20 +115,20 @@ jobs:
         with:
           sarif_file: 'trivy-results.sarif'
 
-      - uses: unfor19/install-aws-cli-action@v1
-      - name: Configure AWS Credentials
-        uses: aws-actions/configure-aws-credentials@v4.0.2
-        with:
-          aws-region: eu-west-1
-          role-to-assume: arn:aws:iam::311462405659:role/modernising-lpa-github-actions-ecr-push
-          role-duration-seconds: 900
-          role-session-name: GithubActionsECRPushMLPAB
-      - name: ECR Login
-        id: login_ecr
-        uses: aws-actions/amazon-ecr-login@v2.0.1
-        with:
-          mask-password: true
-          registries: 311462405659
+      # - uses: unfor19/install-aws-cli-action@v1
+      # - name: Configure AWS Credentials
+      #   uses: aws-actions/configure-aws-credentials@v4.0.2
+      #   with:
+      #     aws-region: eu-west-1
+      #     role-to-assume: arn:aws:iam::311462405659:role/modernising-lpa-github-actions-ecr-push
+      #     role-duration-seconds: 900
+      #     role-session-name: GithubActionsECRPushMLPAB
+      # - name: ECR Login
+      #   id: login_ecr_for_buildcache
+      #   uses: aws-actions/amazon-ecr-login@v2.0.1
+      #   with:
+      #     mask-password: true
+      #     registries: 311462405659
       - name: Push ${{ matrix.ecr_repository }} Image to ECR for PR
         if: ${{ github.workflow != 'Path To Live' }}
         uses: docker/build-push-action@v6.3.0
diff --git a/.github/workflows/workflow_pr.yml b/.github/workflows/workflow_pr.yml
index d34f7446f2..fd27f3930c 100644
--- a/.github/workflows/workflow_pr.yml
+++ b/.github/workflows/workflow_pr.yml
@@ -58,6 +58,7 @@ jobs:
       ]
     with:
       tag: ${{ needs.create_tags.outputs.version_tag }}
+      branch_name: ${{ github.head_ref }}
 
   terraform_account_workflow_development:
     name: TF Plan Dev Account
diff --git a/cmd/mlpa/build_trigger b/cmd/mlpa/build_trigger
new file mode 100644
index 0000000000..3bceb603ee
--- /dev/null
+++ b/cmd/mlpa/build_trigger
@@ -0,0 +1,26 @@
+this is a build trigger
+another trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger
+another build trigger