diff --git a/src/frontend/src/pages/part/pricing/PricingPanel.tsx b/src/frontend/src/pages/part/pricing/PricingPanel.tsx
index 223a6d9e72..15eb69ef88 100644
--- a/src/frontend/src/pages/part/pricing/PricingPanel.tsx
+++ b/src/frontend/src/pages/part/pricing/PricingPanel.tsx
@@ -42,7 +42,7 @@ export default function PricingPanel({
   label: string;
   title: string;
   visible: boolean;
-  disabled: boolean | undefined;
+  disabled?: boolean | undefined;
 }): ReactNode {
   const is_disabled = disabled === undefined ? false : disabled;
   return (