diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index bbbbe86..29ecb82 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -47,3 +47,4 @@ jobs:
         if: "!github.event.release.prerelease"
         env:
           NODE_AUTH_TOKEN: ${{ secrets.npm_token }}
+      - run: node ./cli.js --provenance
diff --git a/package.json b/package.json
index 3bb0028..5d3cf40 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,8 @@
     "build": "npm run clean && tsc",
     "test": "vitest run",
     "test:watch": "vitest",
-    "test:coverage": "vitest --coverage"
+    "test:coverage": "vitest --coverage",
+    "prepublishOnly": "npm run build"
   },
   "repository": {
     "type": "git",