diff --git a/dev/tests/js/jasmine/tests/lib/mage/backend/suggest.test.js b/dev/tests/js/jasmine/tests/lib/mage/backend/suggest.test.js
index 84880e6af72c5..9cbad5841f9ec 100644
--- a/dev/tests/js/jasmine/tests/lib/mage/backend/suggest.test.js
+++ b/dev/tests/js/jasmine/tests/lib/mage/backend/suggest.test.js
@@ -101,8 +101,8 @@ define([
 
             expect(suggestInstance.dropdown.hasClass('wrapper-test')).toBe(true);
             expect(suggestInstance.dropdown.is(':hidden')).toBe(true);
-            expect(suggestInstance.element.closest('.test-input-wrapper').size()).toBeGreaterThan(0);
-            expect(suggestInstance.element.closest('.' + options.className).size()).toBeGreaterThan(0);
+            expect(suggestInstance.element.closest('.test-input-wrapper').length).toBeGreaterThan(0);
+            expect(suggestInstance.element.closest('.' + options.className).length).toBeGreaterThan(0);
             expect(suggestInstance.element.attr('autocomplete')).toBe('off');
 
             options.appendMethod = 'before';