diff --git a/src/app/hooks/use-invoice-events.ts b/src/app/hooks/use-invoice-events.ts
index d2c05d8f8..55718f68d 100644
--- a/src/app/hooks/use-invoice-events.ts
+++ b/src/app/hooks/use-invoice-events.ts
@@ -7,7 +7,7 @@ import isNil from 'checkout/utils/is-nil';
 import { PayableInvoiceData } from './create-payment';
 import { PollingResult, pollInvoiceEvents } from './invoice-events';
 
-const API_METHOD_CALL_MS = 5000;
+const API_METHOD_CALL_MS = 1000;
 const DEFAULT_TIMEOUT_MS = 60 * 1000 * 10;
 const PAYMENT_STARTED_TIMEOUT_MS = 60 * 1000;
 
diff --git a/src/app/initialize.ts b/src/app/initialize.ts
index b4673697e..96cc6d9ed 100644
--- a/src/app/initialize.ts
+++ b/src/app/initialize.ts
@@ -34,18 +34,6 @@ creditCardType.addCard({
     },
 });
 
-creditCardType.addCard({
-    niceType: 'Test',
-    type: 'test',
-    patterns: [3527, 3508],
-    gaps: [4, 8, 12],
-    lengths: [16],
-    code: {
-        name: 'CVV',
-        size: 3,
-    },
-});
-
 const initSentry = async (dsn: string) => {
     const { init, BrowserTracing, Replay } = await import('@sentry/react');
     const { CaptureConsole } = await import('@sentry/integrations');