diff --git a/server/ArpaWebservice.js b/server/ArpaWebservice.js
index 4c535b1..113966c 100644
--- a/server/ArpaWebservice.js
+++ b/server/ArpaWebservice.js
@@ -126,7 +126,8 @@ module.exports.saveUserToArpa = (userData, db) => {
     CityId: userData.city_id,
     Address: userData.address,
     PostalCode: userData.postal_code,
-    BusinessCategoryId: BusinessCategoryId(db)
+    BusinessCategoryId: BusinessCategoryId(db),
+    CheckExistNationalCode: true
   }
 
   return new Promise(async (resolve, reject) => {