diff --git a/test/fetch/request.js b/test/fetch/request.js
index 1f4061b2ebe..af6a36f2d24 100644
--- a/test/fetch/request.js
+++ b/test/fetch/request.js
@@ -262,8 +262,8 @@ test('pre aborted signal', () => {
   assert.strictEqual(req.signal.reason, 'gwak')
 })
 
-test('post aborted signal', (t) => {
-  const { strictEqual } = tspl(t, { plan: 2 })
+test('post aborted signal', async (t) => {
+  const { strictEqual, completed } = tspl(t, { plan: 2 })
 
   const ac = new AbortController()
   const req = new Request('http://asd', { signal: ac.signal })
@@ -272,6 +272,8 @@ test('post aborted signal', (t) => {
     strictEqual(req.signal.reason, 'gwak')
   }, { once: true })
   ac.abort('gwak')
+
+  await completed
 })
 
 test('pre aborted signal cloned', () => {
@@ -303,8 +305,8 @@ test('URLSearchParams body with Headers object - issue #1407', async () => {
   assert.strictEqual(await request.text(), 'abc=123')
 })
 
-test('post aborted signal cloned', (t) => {
-  const { strictEqual } = tspl(t, { plan: 2 })
+test('post aborted signal cloned', async (t) => {
+  const { strictEqual, completed } = tspl(t, { plan: 2 })
 
   const ac = new AbortController()
   const req = new Request('http://asd', { signal: ac.signal }).clone()
@@ -313,6 +315,8 @@ test('post aborted signal cloned', (t) => {
     strictEqual(req.signal.reason, 'gwak')
   }, { once: true })
   ac.abort('gwak')
+
+  await completed
 })
 
 test('Passing headers in init', async (t) => {