diff --git a/resources/js/helpers.js b/resources/js/helpers.js
index 1d367f40d..92ba08bc9 100644
--- a/resources/js/helpers.js
+++ b/resources/js/helpers.js
@@ -26,7 +26,7 @@ window.productPrice = function (product) {
 
 window.productSpecialPrice = function (product) {
     let groupId = user?.value?.group_id
-    let specialPrice = groupId ? product.prices[groupId].min_price : product.special_price
+    let specialPrice = groupId ? product.prices?.[groupId]?.min_price : product.special_price
 
     return window.productPrice(product) > specialPrice ? specialPrice : null
 }