diff --git a/.github/workflows/npm-publish-github-packages.yml b/.github/workflows/npm-publish-github-packages.yml
index 4514d4d..1b4bd72 100644
--- a/.github/workflows/npm-publish-github-packages.yml
+++ b/.github/workflows/npm-publish-github-packages.yml
@@ -31,6 +31,7 @@ jobs:
         with:
           node-version: 18
           registry-url: https://npm.pkg.github.com/
+          scope: '@denkiyagi-gh'
       - run: npm ci
       - run: npm publish
         env: