diff --git a/app/Services/Internal/Support/JournalServiceTrait.php b/app/Services/Internal/Support/JournalServiceTrait.php
index 9af842ec1c..ce621bc415 100644
--- a/app/Services/Internal/Support/JournalServiceTrait.php
+++ b/app/Services/Internal/Support/JournalServiceTrait.php
@@ -74,7 +74,7 @@ trait JournalServiceTrait
 
         // and now try to find it, based on the type of transaction.
         $message = 'Based on the fact that the transaction is a %s, the %s account should be in: %s. Direction is %s.';
-        Log::debug(sprintf($message, $transactionType, $direction, implode(', ', $expectedTypes[$transactionType]), $direction));
+        Log::debug(sprintf($message, $transactionType, $direction, implode(', ', $expectedTypes[$transactionType] ?? ['UNKNOWN']), $direction));
 
         $result = $this->findAccountById($data, $expectedTypes[$transactionType]);
         $result = $this->findAccountByName($result, $data, $expectedTypes[$transactionType]);
diff --git a/config/firefly.php b/config/firefly.php
index 62ff1611fa..1d9494be0b 100644
--- a/config/firefly.php
+++ b/config/firefly.php
@@ -658,6 +658,7 @@ return [
             TransactionTypeModel::OPENING_BALANCE => [AccountType::INITIAL_BALANCE, AccountType::ASSET, AccountType::LOAN, AccountType::DEBT,
                                                       AccountType::MORTGAGE,],
             TransactionTypeModel::RECONCILIATION  => [AccountType::RECONCILIATION, AccountType::ASSET],
+            TransactionTypeModel::LIABILITY_CREDIT => [AccountType::LOAN, AccountType::DEBT, AccountType::MORTGAGE],
             // in case no transaction type is known yet, it could be anything.
             'none'                                => [
                 AccountType::ASSET,