diff --git a/partner-cjk.js b/partner-cjk.js
index 0e8dab3..e4d1759 100644
--- a/partner-cjk.js
+++ b/partner-cjk.js
@@ -102,6 +102,7 @@ function insertTaskToMongoDb(task) {
             mongodb.collection(config.mongodb.collection).updateOne(
                 {requestId: task.requestId},
                 {
+                    lastResponse: {},
                     $push: {suppliers: config.globals.gateway_name}
                 }