diff --git a/pkg/cart/mutation_upsert_subscriptiondetails.go b/pkg/cart/mutation_upsert_subscriptiondetails.go
index 4be1145..193799d 100644
--- a/pkg/cart/mutation_upsert_subscriptiondetails.go
+++ b/pkg/cart/mutation_upsert_subscriptiondetails.go
@@ -40,11 +40,8 @@ func UpsertSubscriptionDetails(g *CartGrain, m *messages.UpsertSubscriptionDetai
 	existing, ok := g.SubscriptionDetails[*m.Id]
 	if !ok {
 		n := &SubscriptionDetails{
-			Id:           *m.Id,
-			Version:      1,
-			OfferingCode: m.OfferingCode,
-			SigningType:  m.SigningType,
-			Meta:         json.RawMessage(metaBytes),
+			Id:      *m.Id,
+			Version: 1,
 		}
 		g.SubscriptionDetails[*m.Id] = n
 		existing = n