diff --git a/apps/web/process/supplier-agent/reactions/supplier.ts b/apps/web/process/supplier-agent/reactions/supplier.ts
index 3f871be..738fc9f 100644
--- a/apps/web/process/supplier-agent/reactions/supplier.ts
+++ b/apps/web/process/supplier-agent/reactions/supplier.ts
@@ -180,10 +180,10 @@ export function commonReactions({ store, apolloClient }: ReactionsContext) {
   );
 
   reaction(
-    () => $calculation.element('selectDealerBrokerRewardCondition').getValue(),
-    (dealerBrokerRewardConditionId) => {
-      if (dealerBrokerRewardConditionId) {
-        $calculation.element('selectDealerPerson').resetValue();
+    () => $calculation.element('selectDealerBroker').getValue(),
+    (dealerBroker) => {
+      if (dealerBroker) {
+        $calculation.element('selectDealerRewardCondition').resetValue();
       }
     }
   );