diff --git a/.github/workflows/deploy-website.yml b/.github/workflows/deploy-website.yml
index 2c7d63d8..238eac6d 100644
--- a/.github/workflows/deploy-website.yml
+++ b/.github/workflows/deploy-website.yml
@@ -24,7 +24,7 @@ jobs:
       JEKYLL_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
     environment:
-      name: stockindicators.dev
+      name: ${{ github.ref == 'refs/heads/main' && 'stockindicators.dev' || 'preview' }}
       url: ${{ steps.deploy.outputs.pages-deployment-alias-url }}
 
     steps:
@@ -69,4 +69,4 @@ jobs:
           wranglerVersion: "latest"
           command: >
             pages deploy docs/_site
-            --project-name=${{ vars.CLOUDFLARE_PROJECT_NAME }}
+            --project-name=stock-indicators-python