diff --git a/apps/web/process/supplier-agent/reactions/supplier.ts b/apps/web/process/supplier-agent/reactions/supplier.ts
index 904b031..71b84cb 100644
--- a/apps/web/process/supplier-agent/reactions/supplier.ts
+++ b/apps/web/process/supplier-agent/reactions/supplier.ts
@@ -198,7 +198,7 @@ export function common({ store, apolloClient }: ProcessContext) {
 
         if (data?.dealer_person?.evo_legal_form === 100_000_004) {
           $calculation.element('cbxPartialVAT').setValue(true).block();
-          $calculation.element('tbxVATInLeaseObjectPrice').block();
+          $calculation.element('tbxVATInLeaseObjectPrice').resetValue().block();
           $calculation.element('cbxInsDecentral').setValue(false).block();
           $calculation.element('selectDealerRewardCondition').block();
           $calculation.element('tbxDealerRewardSumm').block();