diff --git a/src/dex/definitions/minswap-v2/order.ts b/src/dex/definitions/minswap-v2/order.ts
index e7c89fc..ff00266 100644
--- a/src/dex/definitions/minswap-v2/order.ts
+++ b/src/dex/definitions/minswap-v2/order.ts
@@ -99,7 +99,7 @@ export default {
       constructor: 0,
       fields: [
         {
-          constructor: 1,
+          constructor: 0,
           fields: []
         },
         {