diff --git a/tests/UI/specs/OptOutForm_spec.js b/tests/UI/specs/OptOutForm_spec.js
index f703eb4139a31b6c4d7b3aa842c33fa0f804d2a9..493b74b20c34bb9d2497fe02b4a4154717a505ad 100644
--- a/tests/UI/specs/OptOutForm_spec.js
+++ b/tests/UI/specs/OptOutForm_spec.js
@@ -53,6 +53,7 @@ describe("OptOutForm", function () {
             page.evaluate(function () {
                 $('iframe#optOutIframe').contents().find('input#trackVisits').click();
             });
+            page.wait(1000); // wait for iframe to reload
             page.load(siteUrl); // reload to check that cookie was set
         }, done);
     });