diff --git a/app/Support/Import/JobConfiguration/FinTS/ChooseAccountHandler.php b/app/Support/Import/JobConfiguration/FinTS/ChooseAccountHandler.php
index 0bc1c40f7e..d08575288a 100644
--- a/app/Support/Import/JobConfiguration/FinTS/ChooseAccountHandler.php
+++ b/app/Support/Import/JobConfiguration/FinTS/ChooseAccountHandler.php
@@ -59,7 +59,7 @@ class ChooseAccountHandler implements FinTSConfigurationInterface
         $this->repository->setConfiguration($this->importJob, $config);
 
         try {
-            $finTS = new FinTS($this->importJob->configuration);
+            $finTS = app(FinTS::class, ['config' => $this->importJob->configuration]);
             $finTS->getAccount($config['fints_account']);
         } catch (FireflyException $e) {
             return new MessageBag([$e->getMessage()]);
@@ -78,7 +78,7 @@ class ChooseAccountHandler implements FinTSConfigurationInterface
      */
     public function getNextData(): array
     {
-        $finTS             = new FinTS($this->importJob->configuration);
+        $finTS             = app(FinTS::class, ['config' => $this->importJob->configuration]);
         $finTSAccounts     = $finTS->getAccounts();
         $finTSAccountsData = [];
         foreach ($finTSAccounts as $account) {
diff --git a/app/Support/Import/JobConfiguration/FinTS/NewFinTSJobHandler.php b/app/Support/Import/JobConfiguration/FinTS/NewFinTSJobHandler.php
index ccc4b7b67a..619177ff6d 100644
--- a/app/Support/Import/JobConfiguration/FinTS/NewFinTSJobHandler.php
+++ b/app/Support/Import/JobConfiguration/FinTS/NewFinTSJobHandler.php
@@ -66,7 +66,7 @@ class NewFinTSJobHandler implements FinTSConfigurationInterface
             return new MessageBag([trans('import.incomplete_fints_form')]);
         }
 
-        $finTS = new FinTS($this->importJob->configuration);
+        $finTS = app(FinTS::class, ['config' => $this->importJob->configuration]);
         if (($checkConnection = $finTS->checkConnection()) !== true) {
             return new MessageBag([trans('import.fints_connection_failed', ['originalError' => $checkConnection])]);
         }
diff --git a/app/Support/Import/Routine/FinTS/StageImportDataHandler.php b/app/Support/Import/Routine/FinTS/StageImportDataHandler.php
index daac971462..443502ef6b 100644
--- a/app/Support/Import/Routine/FinTS/StageImportDataHandler.php
+++ b/app/Support/Import/Routine/FinTS/StageImportDataHandler.php
@@ -54,7 +54,7 @@ class StageImportDataHandler
         Log::debug('Now in StageImportDataHandler::run()');
 
         $localAccount       = $this->accountRepository->find($this->importJob->configuration['local_account']);
-        $finTS              = new FinTS($this->importJob->configuration);
+        $finTS              = app(FinTS::class, ['config' => $this->importJob->configuration]);
         $fintTSAccount      = $finTS->getAccount($this->importJob->configuration['fints_account']);
         $statementOfAccount = $finTS->getStatementOfAccount($fintTSAccount, new \DateTime($this->importJob->configuration['from_date']), new \DateTime($this->importJob->configuration['to_date']));
         $collection         = [];