diff --git a/tests/acceptance/ManageSubscriptionLinkCest.php b/tests/acceptance/ManageSubscriptionLinkCest.php
index 0cef3c86ec..bd5756a5eb 100644
--- a/tests/acceptance/ManageSubscriptionLinkCest.php
+++ b/tests/acceptance/ManageSubscriptionLinkCest.php
@@ -62,6 +62,7 @@ class ManageSubscriptionLinkCest {
     $I->click('Save');
     $I->wait(3);
     $I->seeOptionIsSelected('.mailpoet_select', 'Subscribed');
+    $I->seeNoJSErrors();
   }
 
   function unsubscribeLink(\AcceptanceTester $I) {
@@ -76,5 +77,6 @@ class ManageSubscriptionLinkCest {
     $I->click('Manage your subscription');
     $I->wait(3);
     $I->seeOptionIsSelected('.mailpoet_select', 'Unsubscribed');
+    $I->seeNoJSErrors();
   }
 }
\ No newline at end of file