diff --git a/test/waittask.spec.js b/test/waittask.spec.js
index 83abdfd8f7..9244838e48 100644
--- a/test/waittask.spec.js
+++ b/test/waittask.spec.js
@@ -74,7 +74,7 @@ module.exports.describe = function({testRunner, expect, product, playwright, FFO
       expect(error.message).toContain('Unsupported target type');
     });
     it('should wait for predicate with arguments', async({page, server}) => {
-      await page.waitFor((arg1, arg2) => arg1 !== arg2, {}, 1, 2);
+      await page.waitFor(({arg1, arg2}) => arg1 + arg2 === 3, {}, { arg1: 1, arg2: 2});
     });
   });