diff --git a/webapp/e2e/steps/create-group.steps.js b/webapp/e2e/steps/create-group.steps.js
index 4728d3b9..2c27b4df 100644
--- a/webapp/e2e/steps/create-group.steps.js
+++ b/webapp/e2e/steps/create-group.steps.js
@@ -8,6 +8,23 @@ const feature = loadFeature("./features/create-group.feature");
 let page;
 let browser;
 
+function generateUUID() {
+  const hexDigits = '0123456789abcdef';
+  let uuid = '';
+  for (let i = 0; i < 36; i++) {
+    if (i === 8 || i === 13 || i === 18 || i === 23) {
+      uuid += '-';
+    } else if (i === 14) {
+      uuid += '4';
+    } else if (i === 19) {
+      uuid += hexDigits.charAt(Math.floor(Math.random() * 4) + 8);
+    } else {
+      uuid += hexDigits.charAt(Math.floor(Math.random() * 16));
+    }
+  }
+  return uuid;
+}
+
 defineFeature(feature, (test) => {
   beforeAll(async () => {
     browser = process.env.GITHUB_ACTIONS
diff --git a/webapp/e2e/steps/login-form.steps.js b/webapp/e2e/steps/login-form.steps.js
index b643568e..6e298965 100644
--- a/webapp/e2e/steps/login-form.steps.js
+++ b/webapp/e2e/steps/login-form.steps.js
@@ -70,8 +70,8 @@ defineFeature(feature, (test) => {
   });
 
   test("The user is registered in the site", ({ given, when, then }) => {
-    let username;
-    let password;
+    var username;
+    var password;
 
     given("A registered user", async () => {
       username = "testuser";
diff --git a/webapp/e2e/steps/register-form.steps.js b/webapp/e2e/steps/register-form.steps.js
index df2ff179..2e965f96 100644
--- a/webapp/e2e/steps/register-form.steps.js
+++ b/webapp/e2e/steps/register-form.steps.js
@@ -87,8 +87,8 @@ defineFeature(feature, (test) => {
   });
 
   test("The user is not registered in the site", ({ given, when, then }) => {
-    let username;
-    let password;
+    var username;
+    var password;
 
     given("An unregistered user", async () => {
       await expect(page).toClick("a", { text: "Regístrate" });