diff --git a/cypress.config.js b/cypress.config.js
index 97f47c41..17161e32 100644
--- a/cypress.config.js
+++ b/cypress.config.js
@@ -1,6 +1,6 @@
-const { defineConfig } = require("cypress");
+import { defineConfig } from "cypress";
 
-module.exports = defineConfig({
+export default defineConfig({
   e2e: {
     setupNodeEvents(on, config) {
       // implement node event listeners here
diff --git a/cypress/e2e/buy-product.cy.js b/cypress/e2e/buy-product.cy.js
index b6252032..4bad8da4 100644
--- a/cypress/e2e/buy-product.cy.js
+++ b/cypress/e2e/buy-product.cy.js
@@ -10,5 +10,7 @@ describe("My First Test", () => {
     cy.get('input[data-test-name="cart-json"]').invoke("val").should(
       "not.be.empty",
     );
+
+    cy.visit("http://localhost:8000/checkout");
   });
 });
diff --git a/deno.json b/deno.json
index 63ada2a2..c9e4f81e 100644
--- a/deno.json
+++ b/deno.json
@@ -47,7 +47,7 @@
     "component": "deno eval 'import \"deco/scripts/component.ts\"'",
     "release": "deno eval 'import \"deco/scripts/release.ts\"'",
     "update": "deno run -Ar https://deco.cx/update",
-    "check": "deno fmt && deno lint && deno check dev.ts main.ts",
+    "check": "cypress run && deno fmt && deno lint && deno check dev.ts main.ts",
     "install": "deno eval 'import \"deco/scripts/apps/install.ts\"'",
     "uninstall": "deno eval 'import \"deco/scripts/apps/uninstall.ts\"'",
     "bundle": "deno run -A jsr:@deco/deco/scripts/bundle site",