diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 47b60ca..e7b3a13 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -26,17 +26,21 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Use Node.js 20
-
         uses: actions/setup-node@v3
         with:
           node-version: "20.x"
 
+      - name: Install pnpm
+        uses: pnpm/action-setup@v3
+        with:
+          version: 8
+
       - name: Build
         env:
           NODE_ENV: production
         run: |
-          npm install
-          npm run build
+          pnpm install
+          pnpm run build
       - name: Setup Pages
         uses: actions/configure-pages@v5
       - name: Upload artifact