diff --git a/src/components/pages/master-data/product/form/ProductForm.tsx b/src/components/pages/master-data/product/form/ProductForm.tsx
index aa5217c5..11e4b11f 100644
--- a/src/components/pages/master-data/product/form/ProductForm.tsx
+++ b/src/components/pages/master-data/product/form/ProductForm.tsx
@@ -74,7 +74,7 @@ const ProductForm = ({ type = 'add', initialValues }: ProductFormProps) => {
   );
 
   const productFlagMapping: ProductFlagMapping | null = useMemo(() => {
-    if (constantsError || !constants) {
+    if (constantsError || !constants?.product_flag_mapping) {
       return PRODUCT_FLAG_MAPPING as unknown as ProductFlagMapping;
     }
     return constants.product_flag_mapping;