diff --git a/src/Controller/IpnAction.php b/src/Controller/IpnAction.php
index 96476050..f914bc72 100644
--- a/src/Controller/IpnAction.php
+++ b/src/Controller/IpnAction.php
@@ -68,11 +68,11 @@ public function __invoke(Request $request): JsonResponse
         $details = ArrayObject::ensureArrayObject($content);
 
         // if we are too fast canceling a payment before we got an answer from PayPlug gateway
-        if (null === $details['payment_id']) {
+        if (null === $details['id']) {
             return new JsonResponse(null, Response::HTTP_UNAUTHORIZED);
         }
 
-        $payment = $this->paymentRepository->findOneByPayPlugPaymentId($details['payment_id']);
+        $payment = $this->paymentRepository->findOneByPayPlugPaymentId($details['id']);
         $paymentMethod = $payment->getMethod();
 
         Assert::isInstanceOf($paymentMethod, PaymentMethodInterface::class);