diff --git a/components/popup/test/popup.test.js b/components/popup/test/popup.test.js
index 8a5f38cccc..33927e91e5 100644
--- a/components/popup/test/popup.test.js
+++ b/components/popup/test/popup.test.js
@@ -144,7 +144,7 @@ describe('popup', () => {
 
 			anchorElement.style.height = '20px';
 
-			await waitNextTask();
+			await waitInterval(20);
 			expect(updatePositionCallCount).to.equal(1);
 		});