diff --git a/e2e/package.json b/e2e/package.json
index 4d288057..1e940733 100644
--- a/e2e/package.json
+++ b/e2e/package.json
@@ -1,6 +1,7 @@
 {
   "name": "towerops-e2e",
   "version": "1.0.0",
+  "type": "module",
   "description": "End-to-end tests for Towerops",
   "scripts": {
     "test": "playwright test",
@@ -15,6 +16,7 @@
   "devDependencies": {
     "@playwright/test": "^1.48.0",
     "@types/node": "^22.0.0",
+    "dotenv": "^17.3.1",
     "otplib": "^13.0.0"
   }
 }
diff --git a/e2e/playwright.config.ts b/e2e/playwright.config.ts
index 319eabbe..5d086d55 100644
--- a/e2e/playwright.config.ts
+++ b/e2e/playwright.config.ts
@@ -1,10 +1,11 @@
 import { defineConfig, devices } from '@playwright/test';
+import * as dotenv from 'dotenv';
 
 /**
  * Read environment variables from file.
  * https://github.com/motdotla/dotenv
  */
-// require('dotenv').config();
+dotenv.config();
 
 /**
  * See https://playwright.dev/docs/test-configuration.
diff --git a/e2e/tests/auth.setup.ts b/e2e/tests/auth.setup.ts
index 4f38bb23..8a591f13 100644
--- a/e2e/tests/auth.setup.ts
+++ b/e2e/tests/auth.setup.ts
@@ -1,5 +1,5 @@
 import { test as setup, expect } from '@playwright/test';
-import { authenticator } from 'otplib';
+import { generateSync } from 'otplib';
 
 const authFile = 'tests/.auth/user.json';
 
@@ -42,7 +42,7 @@ setup('authenticate', async ({ page }) => {
   await page.waitForURL('**/users/log_in/totp');
 
   // Generate TOTP code
-  const token = authenticator.generate(totpSecret);
+  const token = generateSync({ secret: totpSecret });
   console.log(`Generated TOTP token: ${token}`);
 
   // Fill in TOTP code
diff --git a/e2e/tsconfig.json b/e2e/tsconfig.json
index 35ca0bd7..94351719 100644
--- a/e2e/tsconfig.json
+++ b/e2e/tsconfig.json
@@ -1,14 +1,14 @@
 {
   "compilerOptions": {
     "target": "ES2020",
-    "module": "commonjs",
+    "module": "ESNext",
     "lib": ["ES2020"],
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
     "forceConsistentCasingInFileNames": true,
     "resolveJsonModule": true,
-    "moduleResolution": "node",
+    "moduleResolution": "bundler",
     "types": ["node", "@playwright/test"]
   },
   "include": ["tests/**/*.ts"],