diff --git a/entrypoint.go b/entrypoint.go
index 3c8ddf6..7f2cbd7 100644
--- a/entrypoint.go
+++ b/entrypoint.go
@@ -597,7 +597,7 @@ func (l *LibData) ToBookings() *booking.Booking {
 }
 
 func (l *LibData) ToPurchasedResource() *purchase_resource.PurchaseResource {
-	if l.Data.GetAccessor(nil).GetType() == tools.COMPUTE_UNITS {
+	if l.Data.GetAccessor(nil).GetType() == tools.PURCHASE_RESOURCE {
 		return l.Data.(*purchase_resource.PurchaseResource)
 	}
 	return nil