diff --git a/.changeset/fix-tarballs-build.md b/.changeset/fix-tarballs-build.md
new file mode 100644
index 0000000000..c61d62bc2e
--- /dev/null
+++ b/.changeset/fix-tarballs-build.md
@@ -0,0 +1,4 @@
+---
+---
+
+Fix the `tarballs` Vercel project so workspace dependencies are built before packing — without this, every preview tarball ships with an empty `dist/` directory and downstream installs fail to resolve `dist/*` entry points.
diff --git a/tarballs/vercel.json b/tarballs/vercel.json
index 88798a2855..b2cc93be4f 100644
--- a/tarballs/vercel.json
+++ b/tarballs/vercel.json
@@ -1,6 +1,6 @@
 {
   "$schema": "https://openapi.vercel.sh/vercel.json",
-  "buildCommand": "pnpm --filter tarballs build",
+  "buildCommand": "pnpm turbo build --filter=tarballs",
   "installCommand": "pnpm install --frozen-lockfile",
   "outputDirectory": "public",
   "framework": null