diff --git a/.github/workflows/preview-deploy.yml b/.github/workflows/preview-deploy.yml
deleted file mode 100644
index cc725c302..000000000
--- a/.github/workflows/preview-deploy.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-name: preview-deploy
-
-on:
-  workflow_call: ~
-  workflow_run:
-    workflows: [preview-build]
-    types:
-      - completed
-
-permissions:
-  contents: none
-  id-token: write
-  deployments: write
-  actions: read
-
-jobs:
-  do-nothing:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Do nothing
-        run: echo "This is here for backwards compatibility. After validating that the preview-build workflow is working as expected, you can remove this workflow file."
diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
deleted file mode 100644
index 4e55338f9..000000000
--- a/.github/workflows/preview.yml
+++ /dev/null
@@ -1,97 +0,0 @@
-name: preview
-
-on:
-  workflow_call:
-    inputs:
-      strict:
-        description: 'Treat warnings as errors'
-        type: boolean
-        default: true
-      continue-on-error:
-        description: 'Do not fail to publish if build fails'
-        type: boolean
-        required: false
-        default: true  # default for will be false after migration
-
-permissions:
-  id-token: write
-  deployments: write
-  contents: read
-
-jobs:
-  deploy:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Create Deployment
-        uses: actions/github-script@v7
-        id: deployment
-        with:
-          result-encoding: string
-          script: |
-            const { owner, repo } = context.repo;
-            const deployment = await github.rest.repos.createDeployment({
-                owner,
-                repo,
-                ref: context.payload.pull_request.head.ref,
-                environment: `docs-preview-${context.issue.number}`,
-                auto_merge: false,
-                required_contexts: [],
-            })
-            await github.rest.repos.createDeploymentStatus({
-                deployment_id: deployment.data.id,
-                owner,
-                repo,
-                state: "in_progress",
-                log_url: `https://github.com/${context.repo.owner}/${context.repo.repo}/actions/runs/${context.runId}?pr=${context.issue.number}`,
-            })
-            return deployment.data.id
-
-      - uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.ref }}
-        
-      - uses: actions/download-artifact@v4
-        if: github.repository == 'elastic/docs-builder'
-        with:
-          name: docs-builder-binary
-
-      # we run our artifact directly please use the prebuild
-      # elastic/docs-builder@main GitHub Action for all other repositories!
-      - name: Build documentation
-        if: github.repository == 'elastic/docs-builder'
-        env:
-          PR_NUMBER: 
-        run: |
-          chmod +x ./docs-builder
-          ./docs-builder --strict --path-prefix "/${GITHUB_REPOSITORY}/pull/${{ github.event.pull_request.number }}"
-      
-      - name: Build documentation
-        if: github.repository != 'elastic/docs-builder'
-        uses: elastic/docs-builder@main
-        continue-on-error: ${{ inputs.continue-on-error == 'true' }} # Will be removed after the migration phase
-        with:
-          prefix: "/${{ github.repository }}/pull/${{ github.event.pull_request.number }}"
-          strict: ${{ inputs.strict }}
-
-      - uses: elastic/docs-builder/.github/actions/aws-auth@main
-
-      - name: Upload to S3
-        env:
-          PR_NUMBER: ${{ github.event.pull_request.number }}
-        run: |
-          aws s3 sync .artifacts/docs/html "s3://elastic-docs-v3-website-preview/${GITHUB_REPOSITORY}/pull/${PR_NUMBER}" --delete
-          aws cloudfront create-invalidation --distribution-id EKT7LT5PM8RKS --paths "/${GITHUB_REPOSITORY}/pull/${PR_NUMBER}/*"
-      
-      - name: Update deployment status
-        uses: actions/github-script@v7
-        if: always() && steps.deployment.outputs.result
-        with:
-          script: |
-            await github.rest.repos.createDeploymentStatus({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              deployment_id: ${{ steps.deployment.outputs.result }},
-              state: "${{ job.status == 'success' && 'success' || 'failure' }}",
-              environment_url: `https://docs-v3-preview.elastic.dev/${context.repo.owner}/${context.repo.repo}/pull/${context.issue.number}`,
-              log_url: `https://github.com/${context.repo.owner}/${context.repo.repo}/actions/runs/${context.runId}?pr=${context.issue.number}`,
-            })