diff --git a/packages/demo-wallet-client/src/components/Sep6PriceModal.tsx b/packages/demo-wallet-client/src/components/Sep6PriceModal.tsx
index 75f8a132..0eb31682 100644
--- a/packages/demo-wallet-client/src/components/Sep6PriceModal.tsx
+++ b/packages/demo-wallet-client/src/components/Sep6PriceModal.tsx
@@ -34,7 +34,7 @@ export const Sep6PriceModal = ({
     },
     {
       label: "Fee",
-      value: fee.total,
+      value: fee?.total || "",
     },
   ];
 
diff --git a/packages/demo-wallet-client/src/components/Sep6QuoteModal.tsx b/packages/demo-wallet-client/src/components/Sep6QuoteModal.tsx
index c194563e..c43194ce 100644
--- a/packages/demo-wallet-client/src/components/Sep6QuoteModal.tsx
+++ b/packages/demo-wallet-client/src/components/Sep6QuoteModal.tsx
@@ -62,7 +62,7 @@ export const Sep6QuoteModal = ({
     },
     {
       label: "Fee",
-      value: fee.total,
+      value: fee?.total || "",
     },
   ];