diff --git a/.github/workflows/review_pipeline.yml b/.github/workflows/review_pipeline.yml
index 1ccd2717c..90d7b3b44 100644
--- a/.github/workflows/review_pipeline.yml
+++ b/.github/workflows/review_pipeline.yml
@@ -120,6 +120,7 @@ jobs:
           cf set-env $APP_NAME S3_CONFIG $S3_CONFIG
           cf set-env $APP_NAME CSV_DOWNLOAD_PAAS_INSTANCE $CSV_DOWNLOAD_PAAS_INSTANCE
           cf set-env $APP_NAME SENTRY_DSN $SENTRY_DSN
+          cf set-env $APP_NAME APP_HOST "https://dluhc-core-review-${{ github.event.pull_request.number }}.london.cloudapps.digital"
 
       - name: Bind postgres service
         env:
diff --git a/config/environments/review_app.rb b/config/environments/review.rb
similarity index 100%
rename from config/environments/review_app.rb
rename to config/environments/review.rb