diff --git a/components/ReportCard.tsx b/components/ReportCard.tsx
index 585e136..23ceabb 100644
--- a/components/ReportCard.tsx
+++ b/components/ReportCard.tsx
@@ -162,9 +162,7 @@ export default function (props: ReportCardProps) {
                   <RadioGroup
                     name={props.target_ids[i].toString()}
                     onChange={(val) => {
-                      Object.defineProperty(actionMap, props.target_ids[i], {
-                        value: parseInt(val),
-                      });
+                      actionMap[props.target_ids[i]] = parseInt(val);
                     }}
                   >
                     <Stack direction="row">