diff --git a/frontend/src/app/market/page.tsx b/frontend/src/app/market/page.tsx
index 47f1216..7f3e194 100644
--- a/frontend/src/app/market/page.tsx
+++ b/frontend/src/app/market/page.tsx
@@ -60,7 +60,8 @@ export default function MarketPage() {
           data = await api.getHotAuctions(50)
           break
         case 'opportunities':
-          data = await api.getOpportunityAuctions(50)
+          const oppData = await api.getAuctionOpportunities()
+          data = oppData.opportunities || []
           break
         default:
           const response = await api.getAuctions({ limit: 50, sort_by: sortBy })