diff --git a/tienda_ilusion/don_confiao/api/sales.py b/tienda_ilusion/don_confiao/api/sales.py
index 752e941..125422c 100644
--- a/tienda_ilusion/don_confiao/api/sales.py
+++ b/tienda_ilusion/don_confiao/api/sales.py
@@ -76,7 +76,7 @@ class SaleSummary(APIView):
 
 
 class CatalogSaleSummary(APIView):
-    permission_classes = [IsNotPublico]
+    permission_classes = [IsAuthenticated]
 
     def get(self, request, id):
         catalog_sale = CatalogSale.objects.get(pk=id)