diff --git a/src/node/index.ts b/src/node/index.ts
index c658687..d6ead21 100644
--- a/src/node/index.ts
+++ b/src/node/index.ts
@@ -68,6 +68,7 @@ function getViteConfig(
     css: {
       postcss: resolvedPostCssConfig,
     },
+    envDir: options.cwd,
     envPrefix: ['VITE_', 'KIRBYUP_'],
     customLogger: logger,
     logLevel,
diff --git a/test/__snapshots__/index.test.ts.snap b/test/__snapshots__/index.test.ts.snap
index 0adc4c2..b1edfcd 100644
--- a/test/__snapshots__/index.test.ts.snap
+++ b/test/__snapshots__/index.test.ts.snap
@@ -36,7 +36,7 @@ exports[`supports built-in env variables 1`] = `
 `;
 
 exports[`supports custom env variables 1`] = `
-"var kirbyupExport=function(e){"use strict";var t={BASE_URL:"/",DEV:!1,MODE:"production",PROD:!0,SSR:!1};const o=t.KIRBYUP_FOO;return e.foo=o,Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),e}({});
+"var kirbyupExport=function(o){"use strict";const r="bar";return o.foo=r,Object.defineProperty(o,Symbol.toStringTag,{value:"Module"}),o}({});
 "
 `;
 
diff --git a/test/index.test.ts b/test/index.test.ts
index 0341a60..35f1404 100644
--- a/test/index.test.ts
+++ b/test/index.test.ts
@@ -1,5 +1,5 @@
+import * as fsp from 'node:fs/promises'
 import { fileURLToPath } from 'node:url'
-import { remove } from 'fs-extra'
 import { resolve } from 'pathe'
 import { afterAll, beforeAll, expect, it, vi } from 'vitest'
 import { cacheDir, runCli } from './utils'
@@ -9,12 +9,12 @@ const currentDir = fileURLToPath(new URL('.', import.meta.url))
 beforeAll(async () => {
   // Unset so kirbyup applies its default environment setting
   vi.stubEnv('NODE_ENV', '')
-  await remove(cacheDir)
+  await fsp.rm(cacheDir, { recursive: true, force: true })
 })
 
 afterAll(async () => {
   vi.unstubAllEnvs()
-  await remove(cacheDir)
+  await fsp.rm(cacheDir, { recursive: true, force: true })
 })
 
 it('builds index.js', async () => {