diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index 692ae2f2..44403a4d 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -81,6 +81,7 @@ jobs:
         working-directory: ${{ matrix.directory }}/js
         run: |
           npm i
+          npm install cypress
 
       - name: Restore renv from cache
         uses: actions/cache@v3