diff --git a/.tangled/workflows/deploy.yml b/.tangled/workflows/deploy.yml
index 7fcd1d3..4953ae4 100644
--- a/.tangled/workflows/deploy.yml
+++ b/.tangled/workflows/deploy.yml
@@ -18,6 +18,7 @@ steps:
       netlify deploy \
         --site $NETLIFY_SITE_ID \
         --message="${commit_msg:-deploy from Tangled CI}"
+        --prod
     environment:
       NODE_ENV: "production"
       # Tangled UI renders ANSI colour codes as raw text