diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 2d542d3..49b34c1 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -27,6 +27,9 @@ jobs:
           node-version: "20"
           cache: pnpm
 
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4.0.0
+
       - name: Setup Pages
         uses: actions/configure-pages@v5
         with: