diff --git a/app/Classes/Modules/Companies/ControllersLogic/UpdateCompanyNameAndDebtorLogic.php b/app/Classes/Modules/Companies/ControllersLogic/UpdateCompanyNameAndDebtorLogic.php
index 939294b3..782b3b11 100644
--- a/app/Classes/Modules/Companies/ControllersLogic/UpdateCompanyNameAndDebtorLogic.php
+++ b/app/Classes/Modules/Companies/ControllersLogic/UpdateCompanyNameAndDebtorLogic.php
@@ -79,7 +79,7 @@ class UpdateCompanyNameAndDebtorLogic extends AbstractControllerLogic
         $query = $this->updatesCompany->execute($query, $object);
 
         if ($request->input('debtor') || $query->first()->debtor !== null) {
-            $this->updatesCompanyDebtor->execute($query, null);
+            $this->updatesCompanyDebtor->execute($query, $request->input('debtor'));
         }
 
         return $this->resourceResponse(new CompanyResource($query));