diff --git a/src/services/payload/property.ts b/src/services/payload/property.ts
index 981701f..0f1062a 100644
--- a/src/services/payload/property.ts
+++ b/src/services/payload/property.ts
@@ -155,7 +155,7 @@ export async function fetchPropertyDetail({ slug }: FetchPropertyDetailParams) {
   );
 
   const formattedBasePrice = formatCurrency(data.base_price);
-  let additionalPrice: { name: string; price: string }[] = [];
+  const additionalPrice: { name: string; price: string }[] = [];
   let totalPrice = 0;
   if (Array.isArray(data.additional_price)) {
     for (const p of data.additional_price) {