diff --git a/apps/web/process/payments/reactions/common.ts b/apps/web/process/payments/reactions/common.ts
index d58a3bf..310cd4b 100644
--- a/apps/web/process/payments/reactions/common.ts
+++ b/apps/web/process/payments/reactions/common.ts
@@ -532,11 +532,15 @@ export default function reactions({ store }: ProcessContext) {
     () => $process.has('LoadKP')
   );
 
-  reaction(
-    () => $calculation.element('radioGraphType').getValue(),
-    () => {
-      $calculation.element('selectSeasonType').resetValue();
-      $calculation.element('selectHighSeasonStart').resetValue();
-    }
+  makeDisposable(
+    () =>
+      reaction(
+        () => $calculation.element('radioGraphType').getValue(),
+        () => {
+          $calculation.element('selectSeasonType').resetValue();
+          $calculation.element('selectHighSeasonStart').resetValue();
+        }
+      ),
+    () => $process.has('LoadKP')
   );
 }