diff --git a/lib/ts/testdata/sleep15.sh b/lib/testdata/sleep15.sh
similarity index 100%
rename from lib/ts/testdata/sleep15.sh
rename to lib/testdata/sleep15.sh
diff --git a/lib/ts/testdata/sleep3.sh b/lib/testdata/sleep3.sh
similarity index 100%
rename from lib/ts/testdata/sleep3.sh
rename to lib/testdata/sleep3.sh
diff --git a/lib/ts/src/lib.test.ts b/lib/ts/src/lib.test.ts
index 47ebca0..9c59874 100644
--- a/lib/ts/src/lib.test.ts
+++ b/lib/ts/src/lib.test.ts
@@ -2,13 +2,13 @@ import {test} from 'vitest';
 import {ParentIPC} from './lib.js';
 
 test('test connection timeout', async ({expect}) => {
-    const parentIpc = new ParentIPC('testdata/sleep15.sh', []);
+    const parentIpc = new ParentIPC('../testdata/sleep15.sh', []);
     await parentIpc.start();
     await expect(parentIpc.wait()).rejects.toThrowError('timed out');
 });
 
 test('test process stop before connection accept', async ({expect}) => {
-    const parentIpc = new ParentIPC('testdata/sleep3.sh', []);
+    const parentIpc = new ParentIPC('../testdata/sleep3.sh', []);
     await parentIpc.start();
     await expect(parentIpc.wait()).rejects.toThrowError('command exited before connection established');
 });