diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index 4b7f857..fa68916 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -17,6 +17,7 @@ jobs:
           registry-url: 'https://registry.npmjs.org'
       - run: npm ci
       - run: npm test
+      - run: npm run build
       - run: npm publish --access public
         env:
           NODE_AUTH_TOKEN: ${{secrets.npm_token}}