diff --git a/.github/workflows/preview-build.yml b/.github/workflows/preview-build.yml
index 7f01c81e9..163319da4 100644
--- a/.github/workflows/preview-build.yml
+++ b/.github/workflows/preview-build.yml
@@ -176,7 +176,7 @@ jobs:
         if: always() && steps.deployment.outputs.result
         env:
           PR_NUMBER: ${{ github.event.pull_request.number }}
-          LANDING_PAGE_PATH: ${{ steps.docs-build.outputs.landing-page-path }}
+          LANDING_PAGE_PATH: ${{ steps.docs-build.outputs.landing-page-path || env.PATH_PREFIX }}
         with:
           script: |
             await github.rest.repos.createDeploymentStatus({
@@ -184,6 +184,6 @@ jobs:
               repo: context.repo.repo,
               deployment_id: ${{ steps.deployment.outputs.result }},
               state: "${{ steps.docs-build.outputs.skip == 'true' && 'inactive' || (steps.s3-upload.outcome == 'success' && 'success' || 'failure') }}",
-              environment_url: `https://docs-v3-preview.elastic.dev${process.env.LANDING_PAGE_PATH ?? process.env.PATH_PREFIX}`,
+              environment_url: `https://docs-v3-preview.elastic.dev${process.env.LANDING_PAGE_PATH}`,
               log_url: `https://github.com/${context.repo.owner}/${context.repo.repo}/actions/runs/${context.runId}`,
             })