diff --git a/.github/workflows/run-app-end-to-end-deployed.yml b/.github/workflows/run-app-end-to-end-deployed.yml
index dfe7b65..6a7be2b 100644
--- a/.github/workflows/run-app-end-to-end-deployed.yml
+++ b/.github/workflows/run-app-end-to-end-deployed.yml
@@ -12,7 +12,7 @@ jobs:
         with:
           node-version: 18
       - name: Install dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
       - name: Install Playwright
         run: npx playwright install --with-deps
       - name: Run Playwright tests