diff --git a/packages/vite/src/node/server/index.ts b/packages/vite/src/node/server/index.ts
index 0e06d6bc52808a..783a3787858920 100644
--- a/packages/vite/src/node/server/index.ts
+++ b/packages/vite/src/node/server/index.ts
@@ -401,8 +401,9 @@ export async function createServer(
 
   process.once('SIGTERM', exitProcess)
 
-  if (!process.stdin.isTTY) {
+  if (process.env.CI !== 'true') {
     process.stdin.on('end', exitProcess)
+    process.stdin.resume()
   }
 
   watcher.on('change', async (file) => {