diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4cc2545..c63b0de 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,6 +11,8 @@ jobs:
       - name: Cypress tests 🧪
         uses: cypress-io/github-action@v2
         with:
+          # check types
+          build: npm run lint
           # use a custom command to conform all expected tests
           # were correctly generated
           # using https://www.npmjs.com/package/cypress-expect