diff --git a/src/Service/DTO/QRCodeEntityConverter.php b/src/Service/DTO/QRCodeEntityConverter.php
index f1a2b4d..7f7f7e6 100644
--- a/src/Service/DTO/QRCodeEntityConverter.php
+++ b/src/Service/DTO/QRCodeEntityConverter.php
@@ -6,6 +6,7 @@ use App\Entity\DTO\QRCode\QRCode;
 use App\Entity\DTO\QRCode\QRCodeMoney;
 use App\Entity\DTO\QRCode\QRCodePaymentIdentification;
 use App\Entity\DTO\QRCode\QRCodeQROptions;
+use Nubium\Exception\ThisShouldNeverHappenException;
 use Symfony\Component\Validator\Validator\ValidatorInterface;
 
 final readonly class QRCodeEntityConverter
@@ -20,11 +21,11 @@ final readonly class QRCodeEntityConverter
         }
 
         return new QRCode(
-            $code->getIban() ?? throw new \InvalidArgumentException("iban not set"),
-            \DateTimeImmutable::createFromMutable($code->getDueDate() ?? throw new \InvalidArgumentException("due date not set")),
-            $code->getMessage() ?? throw new \InvalidArgumentException("message not set"),
-            $this->convertMoney($code->getMoney() ?? throw new \InvalidArgumentException("money not set")),
-            $this->convertCodeOptions($code->getCodeQROptions() ?? throw new \InvalidArgumentException("codeQROptions not set")),
+            $code->getIban() ?? throw new ThisShouldNeverHappenException("iban not set"),
+            \DateTimeImmutable::createFromMutable($code->getDueDate() ?? throw new ThisShouldNeverHappenException("due date not set")),
+            $code->getMessage() ?? throw new ThisShouldNeverHappenException("message not set"),
+            $this->convertMoney($code->getMoney() ?? throw new ThisShouldNeverHappenException("money not set")),
+            $this->convertCodeOptions($code->getCodeQROptions() ?? throw new ThisShouldNeverHappenException("codeQROptions not set")),
             $this->convertIdentification($code->getPaymentIdentification())
         );
     }
@@ -32,8 +33,8 @@ final readonly class QRCodeEntityConverter
     protected function convertMoney(\App\Entity\Input\QRCode\QRCodeMoney $money): QRCodeMoney
     {
         return new QRCodeMoney(
-            $money->getAmount() ?? throw new \InvalidArgumentException("amount not set"),
-            $money->getCurrency() ?? throw new \InvalidArgumentException("currency not set")
+            $money->getAmount() ?? throw new ThisShouldNeverHappenException("amount not set"),
+            $money->getCurrency() ?? throw new ThisShouldNeverHappenException("currency not set")
         );
     }